140269792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 313286400

約数和(自身を除く): 173016608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 73, 104, 124, 146, 149, 208, 248, 292, 298, 403, 416, 496, 584, 596, 806, 949, 992, 1168, 1192, 1612, 1898, 1937, 2263, 2336, 2384, 3224, 3796, 3874, 4526, 4619, 4768, 6448, 7592, 7748, 9052, 9238, 10877, 12896, 15184, 15496, 18104, 18476, 21754, 29419, 30368, 30992, 36208, 36952, 43508, 58838, 60047, 61984, 72416, 73904, 87016, 117676, 120094, 141401, 147808, 174032, 235352, 240188, 282802, 337187, 348064, 470704, 480376, 565604, 674374, 941408, 960752, 1131208, 1348748, 1921504, 2262416, 2697496, 4383431, 4524832, 5394992, 8766862, 10789984, 17533724, 35067448, 70134896, 140269792]

約数ペア:

[(1, 140269792), (2, 70134896), (4, 35067448), (8, 17533724), (13, 10789984), (16, 8766862), (26, 5394992), (31, 4524832), (32, 4383431), (52, 2697496), (62, 2262416), (73, 1921504), (104, 1348748), (124, 1131208), (146, 960752), (149, 941408), (208, 674374), (248, 565604), (292, 480376), (298, 470704), (403, 348064), (416, 337187), (496, 282802), (584, 240188), (596, 235352), (806, 174032), (949, 147808), (992, 141401), (1168, 120094), (1192, 117676), (1612, 87016), (1898, 73904), (1937, 72416), (2263, 61984), (2336, 60047), (2384, 58838), (3224, 43508), (3796, 36952), (3874, 36208), (4526, 30992), (4619, 30368), (4768, 29419), (6448, 21754), (7592, 18476), (7748, 18104), (9052, 15496), (9238, 15184), (10877, 12896)]