168280112

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 474969600

約数和(自身を除く): 306689488

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 49, 52, 56, 76, 77, 79, 88, 91, 98, 104, 112, 133, 143, 152, 154, 158, 176, 182, 196, 208, 209, 247, 266, 286, 304, 308, 316, 364, 392, 418, 494, 532, 539, 553, 572, 616, 632, 637, 728, 784, 836, 869, 931, 988, 1001, 1027, 1064, 1078, 1106, 1144, 1232, 1264, 1274, 1456, 1463, 1501, 1672, 1729, 1738, 1862, 1976, 2002, 2054, 2128, 2156, 2212, 2288, 2548, 2717, 2926, 3002, 3344, 3458, 3476, 3724, 3871, 3952, 4004, 4108, 4312, 4424, 5096, 5434, 5852, 6004, 6083, 6916, 6952, 7007, 7189, 7448, 7742, 8008, 8216, 8624, 8848, 10192, 10241, 10507, 10868, 11297, 11704, 12008, 12103, 12166, 13832, 13904, 14014, 14378, 14896, 15484, 16016, 16432, 16511, 19019, 19513, 20482, 21014, 21736, 22594, 23408, 24016, 24206, 24332, 27664, 28028, 28756, 30968, 33022, 38038, 39026, 40964, 42028, 42581, 43472, 45188, 48412, 48664, 50323, 56056, 57512, 61936, 66044, 73549, 76076, 78052, 79079, 81928, 84056, 85162, 90376, 96824, 97328, 100646, 112112, 115024, 115577, 132088, 133133, 136591, 147098, 152152, 156104, 158158, 163856, 168112, 170324, 180752, 193648, 201292, 214643, 231154, 264176, 266266, 273182, 294196, 304304, 312208, 316316, 340648, 402584, 429286, 462308, 532532, 546364, 553553, 588392, 632632, 681296, 805168, 809039, 858572, 924616, 956137, 1065064, 1092728, 1107106, 1176784, 1265264, 1502501, 1618078, 1717144, 1849232, 1912274, 2130128, 2185456, 2214212, 3005002, 3236156, 3434288, 3824548, 4428424, 6010004, 6472312, 7649096, 8856848, 10517507, 12020008, 12944624, 15298192, 21035014, 24040016, 42070028, 84140056, 168280112]

約数ペア:

[(1, 168280112), (2, 84140056), (4, 42070028), (7, 24040016), (8, 21035014), (11, 15298192), (13, 12944624), (14, 12020008), (16, 10517507), (19, 8856848), (22, 7649096), (26, 6472312), (28, 6010004), (38, 4428424), (44, 3824548), (49, 3434288), (52, 3236156), (56, 3005002), (76, 2214212), (77, 2185456), (79, 2130128), (88, 1912274), (91, 1849232), (98, 1717144), (104, 1618078), (112, 1502501), (133, 1265264), (143, 1176784), (152, 1107106), (154, 1092728), (158, 1065064), (176, 956137), (182, 924616), (196, 858572), (208, 809039), (209, 805168), (247, 681296), (266, 632632), (286, 588392), (304, 553553), (308, 546364), (316, 532532), (364, 462308), (392, 429286), (418, 402584), (494, 340648), (532, 316316), (539, 312208), (553, 304304), (572, 294196), (616, 273182), (632, 266266), (637, 264176), (728, 231154), (784, 214643), (836, 201292), (869, 193648), (931, 180752), (988, 170324), (1001, 168112), (1027, 163856), (1064, 158158), (1078, 156104), (1106, 152152), (1144, 147098), (1232, 136591), (1264, 133133), (1274, 132088), (1456, 115577), (1463, 115024), (1501, 112112), (1672, 100646), (1729, 97328), (1738, 96824), (1862, 90376), (1976, 85162), (2002, 84056), (2054, 81928), (2128, 79079), (2156, 78052), (2212, 76076), (2288, 73549), (2548, 66044), (2717, 61936), (2926, 57512), (3002, 56056), (3344, 50323), (3458, 48664), (3476, 48412), (3724, 45188), (3871, 43472), (3952, 42581), (4004, 42028), (4108, 40964), (4312, 39026), (4424, 38038), (5096, 33022), (5434, 30968), (5852, 28756), (6004, 28028), (6083, 27664), (6916, 24332), (6952, 24206), (7007, 24016), (7189, 23408), (7448, 22594), (7742, 21736), (8008, 21014), (8216, 20482), (8624, 19513), (8848, 19019), (10192, 16511), (10241, 16432), (10507, 16016), (10868, 15484), (11297, 14896), (11704, 14378), (12008, 14014), (12103, 13904), (12166, 13832)]