131879124

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 395136000

約数和(自身を除く): 263256876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 41, 52, 54, 58, 78, 79, 82, 87, 108, 116, 117, 123, 156, 158, 164, 174, 234, 237, 246, 261, 316, 348, 351, 369, 377, 468, 474, 492, 522, 533, 702, 711, 738, 754, 783, 948, 1027, 1044, 1066, 1107, 1131, 1189, 1404, 1422, 1476, 1508, 1566, 1599, 2054, 2132, 2133, 2214, 2262, 2291, 2378, 2844, 3081, 3132, 3198, 3239, 3393, 3567, 4108, 4266, 4428, 4524, 4582, 4756, 4797, 6162, 6396, 6478, 6786, 6873, 7134, 8532, 9164, 9243, 9594, 9717, 10179, 10701, 12324, 12956, 13572, 13746, 14268, 14391, 15457, 18486, 19188, 19434, 20358, 20619, 21402, 27492, 27729, 28782, 29151, 29783, 30914, 32103, 36972, 38868, 40716, 41238, 42107, 42804, 46371, 55458, 57564, 58302, 59566, 61828, 61857, 64206, 82476, 84214, 87453, 89349, 92742, 93931, 110916, 116604, 119132, 123714, 126321, 128412, 139113, 168428, 174906, 178698, 185484, 187862, 247428, 252642, 268047, 278226, 281793, 349812, 357396, 375724, 378963, 417339, 505284, 536094, 556452, 563586, 757926, 804141, 834678, 845379, 1072188, 1127172, 1136889, 1221103, 1515852, 1608282, 1669356, 1690758, 2273778, 2442206, 2536137, 3216564, 3381516, 3663309, 4547556, 4884412, 5072274, 7326618, 10144548, 10989927, 14653236, 21979854, 32969781, 43959708, 65939562, 131879124]

約数ペア:

[(1, 131879124), (2, 65939562), (3, 43959708), (4, 32969781), (6, 21979854), (9, 14653236), (12, 10989927), (13, 10144548), (18, 7326618), (26, 5072274), (27, 4884412), (29, 4547556), (36, 3663309), (39, 3381516), (41, 3216564), (52, 2536137), (54, 2442206), (58, 2273778), (78, 1690758), (79, 1669356), (82, 1608282), (87, 1515852), (108, 1221103), (116, 1136889), (117, 1127172), (123, 1072188), (156, 845379), (158, 834678), (164, 804141), (174, 757926), (234, 563586), (237, 556452), (246, 536094), (261, 505284), (316, 417339), (348, 378963), (351, 375724), (369, 357396), (377, 349812), (468, 281793), (474, 278226), (492, 268047), (522, 252642), (533, 247428), (702, 187862), (711, 185484), (738, 178698), (754, 174906), (783, 168428), (948, 139113), (1027, 128412), (1044, 126321), (1066, 123714), (1107, 119132), (1131, 116604), (1189, 110916), (1404, 93931), (1422, 92742), (1476, 89349), (1508, 87453), (1566, 84214), (1599, 82476), (2054, 64206), (2132, 61857), (2133, 61828), (2214, 59566), (2262, 58302), (2291, 57564), (2378, 55458), (2844, 46371), (3081, 42804), (3132, 42107), (3198, 41238), (3239, 40716), (3393, 38868), (3567, 36972), (4108, 32103), (4266, 30914), (4428, 29783), (4524, 29151), (4582, 28782), (4756, 27729), (4797, 27492), (6162, 21402), (6396, 20619), (6478, 20358), (6786, 19434), (6873, 19188), (7134, 18486), (8532, 15457), (9164, 14391), (9243, 14268), (9594, 13746), (9717, 13572), (10179, 12956), (10701, 12324)]