189581392

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 534340800

約数和(自身を除く): 344759408

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 49, 52, 56, 76, 77, 88, 89, 91, 98, 104, 112, 133, 143, 152, 154, 176, 178, 182, 196, 208, 209, 247, 266, 286, 304, 308, 356, 364, 392, 418, 494, 532, 539, 572, 616, 623, 637, 712, 728, 784, 836, 931, 979, 988, 1001, 1064, 1078, 1144, 1157, 1232, 1246, 1274, 1424, 1456, 1463, 1672, 1691, 1729, 1862, 1958, 1976, 2002, 2128, 2156, 2288, 2314, 2492, 2548, 2717, 2926, 3344, 3382, 3458, 3724, 3916, 3952, 4004, 4312, 4361, 4628, 4984, 5096, 5434, 5852, 6764, 6853, 6916, 7007, 7448, 7832, 8008, 8099, 8624, 8722, 9256, 9968, 10192, 10241, 10868, 11704, 11837, 12103, 12727, 13528, 13706, 13832, 14014, 14896, 15664, 16016, 16198, 17444, 18512, 18601, 19019, 20482, 21736, 21983, 23408, 23674, 24206, 25454, 27056, 27412, 27664, 28028, 32396, 34888, 37202, 38038, 40964, 43472, 43966, 47348, 47971, 48412, 50908, 54824, 56056, 56693, 64792, 69776, 74404, 76076, 81928, 82859, 87932, 89089, 94696, 95942, 96824, 101816, 109648, 112112, 113386, 129584, 130207, 133133, 148808, 152152, 153881, 163856, 165718, 175864, 178178, 189392, 191884, 193648, 203632, 226772, 241813, 260414, 266266, 297616, 304304, 307762, 331436, 351728, 356356, 383768, 453544, 483626, 520828, 532532, 615524, 623623, 662872, 712712, 767536, 907088, 911449, 967252, 1041656, 1065064, 1077167, 1231048, 1247246, 1325744, 1425424, 1692691, 1822898, 1934504, 2083312, 2130128, 2154334, 2462096, 2494492, 3385382, 3645796, 3869008, 4308668, 4988984, 6770764, 7291592, 8617336, 9977968, 11848837, 13541528, 14583184, 17234672, 23697674, 27083056, 47395348, 94790696, 189581392]

約数ペア:

[(1, 189581392), (2, 94790696), (4, 47395348), (7, 27083056), (8, 23697674), (11, 17234672), (13, 14583184), (14, 13541528), (16, 11848837), (19, 9977968), (22, 8617336), (26, 7291592), (28, 6770764), (38, 4988984), (44, 4308668), (49, 3869008), (52, 3645796), (56, 3385382), (76, 2494492), (77, 2462096), (88, 2154334), (89, 2130128), (91, 2083312), (98, 1934504), (104, 1822898), (112, 1692691), (133, 1425424), (143, 1325744), (152, 1247246), (154, 1231048), (176, 1077167), (178, 1065064), (182, 1041656), (196, 967252), (208, 911449), (209, 907088), (247, 767536), (266, 712712), (286, 662872), (304, 623623), (308, 615524), (356, 532532), (364, 520828), (392, 483626), (418, 453544), (494, 383768), (532, 356356), (539, 351728), (572, 331436), (616, 307762), (623, 304304), (637, 297616), (712, 266266), (728, 260414), (784, 241813), (836, 226772), (931, 203632), (979, 193648), (988, 191884), (1001, 189392), (1064, 178178), (1078, 175864), (1144, 165718), (1157, 163856), (1232, 153881), (1246, 152152), (1274, 148808), (1424, 133133), (1456, 130207), (1463, 129584), (1672, 113386), (1691, 112112), (1729, 109648), (1862, 101816), (1958, 96824), (1976, 95942), (2002, 94696), (2128, 89089), (2156, 87932), (2288, 82859), (2314, 81928), (2492, 76076), (2548, 74404), (2717, 69776), (2926, 64792), (3344, 56693), (3382, 56056), (3458, 54824), (3724, 50908), (3916, 48412), (3952, 47971), (4004, 47348), (4312, 43966), (4361, 43472), (4628, 40964), (4984, 38038), (5096, 37202), (5434, 34888), (5852, 32396), (6764, 28028), (6853, 27664), (6916, 27412), (7007, 27056), (7448, 25454), (7832, 24206), (8008, 23674), (8099, 23408), (8624, 21983), (8722, 21736), (9256, 20482), (9968, 19019), (10192, 18601), (10241, 18512), (10868, 17444), (11704, 16198), (11837, 16016), (12103, 15664), (12727, 14896), (13528, 14014), (13706, 13832)]