161722224

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 527243040

約数和(自身を除く): 365520816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 61, 68, 72, 76, 102, 108, 114, 122, 136, 144, 152, 153, 171, 183, 204, 216, 228, 244, 272, 304, 306, 323, 342, 361, 366, 408, 432, 456, 459, 488, 513, 549, 612, 646, 684, 722, 732, 816, 912, 918, 969, 976, 1026, 1037, 1083, 1098, 1159, 1224, 1292, 1368, 1444, 1464, 1647, 1836, 1938, 2052, 2074, 2166, 2196, 2318, 2448, 2584, 2736, 2888, 2907, 2928, 3111, 3249, 3294, 3477, 3672, 3876, 4104, 4148, 4332, 4392, 4636, 5168, 5776, 5814, 6137, 6222, 6498, 6588, 6954, 7344, 7752, 8208, 8296, 8664, 8721, 8784, 9272, 9333, 9747, 10431, 11628, 12274, 12444, 12996, 13176, 13908, 15504, 16592, 17328, 17442, 18411, 18544, 18666, 19494, 19703, 20862, 22021, 23256, 24548, 24888, 25992, 26352, 27816, 27999, 31293, 34884, 36822, 37332, 38988, 39406, 41724, 44042, 46512, 49096, 49776, 51984, 55233, 55632, 55998, 59109, 62586, 66063, 69768, 73644, 74664, 77976, 78812, 83448, 88084, 98192, 110466, 111996, 118218, 125172, 132126, 139536, 147288, 149328, 155952, 157624, 165699, 166896, 176168, 177327, 198189, 220932, 223992, 236436, 250344, 264252, 294576, 315248, 331398, 352336, 354654, 374357, 396378, 441864, 447984, 472872, 500688, 528504, 531981, 594567, 662796, 709308, 748714, 792756, 883728, 945744, 1057008, 1063962, 1123071, 1189134, 1325592, 1418616, 1497428, 1585512, 2127924, 2246142, 2378268, 2651184, 2837232, 2994856, 3171024, 3369213, 4255848, 4492284, 4756536, 5989712, 6738426, 8511696, 8984568, 9513072, 10107639, 13476852, 17969136, 20215278, 26953704, 40430556, 53907408, 80861112, 161722224]

約数ペア:

[(1, 161722224), (2, 80861112), (3, 53907408), (4, 40430556), (6, 26953704), (8, 20215278), (9, 17969136), (12, 13476852), (16, 10107639), (17, 9513072), (18, 8984568), (19, 8511696), (24, 6738426), (27, 5989712), (34, 4756536), (36, 4492284), (38, 4255848), (48, 3369213), (51, 3171024), (54, 2994856), (57, 2837232), (61, 2651184), (68, 2378268), (72, 2246142), (76, 2127924), (102, 1585512), (108, 1497428), (114, 1418616), (122, 1325592), (136, 1189134), (144, 1123071), (152, 1063962), (153, 1057008), (171, 945744), (183, 883728), (204, 792756), (216, 748714), (228, 709308), (244, 662796), (272, 594567), (304, 531981), (306, 528504), (323, 500688), (342, 472872), (361, 447984), (366, 441864), (408, 396378), (432, 374357), (456, 354654), (459, 352336), (488, 331398), (513, 315248), (549, 294576), (612, 264252), (646, 250344), (684, 236436), (722, 223992), (732, 220932), (816, 198189), (912, 177327), (918, 176168), (969, 166896), (976, 165699), (1026, 157624), (1037, 155952), (1083, 149328), (1098, 147288), (1159, 139536), (1224, 132126), (1292, 125172), (1368, 118218), (1444, 111996), (1464, 110466), (1647, 98192), (1836, 88084), (1938, 83448), (2052, 78812), (2074, 77976), (2166, 74664), (2196, 73644), (2318, 69768), (2448, 66063), (2584, 62586), (2736, 59109), (2888, 55998), (2907, 55632), (2928, 55233), (3111, 51984), (3249, 49776), (3294, 49096), (3477, 46512), (3672, 44042), (3876, 41724), (4104, 39406), (4148, 38988), (4332, 37332), (4392, 36822), (4636, 34884), (5168, 31293), (5776, 27999), (5814, 27816), (6137, 26352), (6222, 25992), (6498, 24888), (6588, 24548), (6954, 23256), (7344, 22021), (7752, 20862), (8208, 19703), (8296, 19494), (8664, 18666), (8721, 18544), (8784, 18411), (9272, 17442), (9333, 17328), (9747, 16592), (10431, 15504), (11628, 13908), (12274, 13176), (12444, 12996)]