140267304

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 390990600

約数和(自身を除く): 250723296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 109, 122, 183, 218, 244, 293, 327, 366, 436, 488, 549, 586, 654, 732, 872, 879, 981, 1098, 1172, 1308, 1464, 1758, 1962, 2196, 2344, 2616, 2637, 3516, 3924, 4392, 5274, 6649, 7032, 7848, 10548, 13298, 17873, 19947, 21096, 26596, 31937, 35746, 39894, 53192, 53619, 59841, 63874, 71492, 79788, 95811, 107238, 119682, 127748, 142984, 159576, 160857, 191622, 214476, 239364, 255496, 287433, 321714, 383244, 428952, 478728, 574866, 643428, 766488, 1149732, 1286856, 1948157, 2299464, 3896314, 5844471, 7792628, 11688942, 15585256, 17533413, 23377884, 35066826, 46755768, 70133652, 140267304]

約数ペア:

[(1, 140267304), (2, 70133652), (3, 46755768), (4, 35066826), (6, 23377884), (8, 17533413), (9, 15585256), (12, 11688942), (18, 7792628), (24, 5844471), (36, 3896314), (61, 2299464), (72, 1948157), (109, 1286856), (122, 1149732), (183, 766488), (218, 643428), (244, 574866), (293, 478728), (327, 428952), (366, 383244), (436, 321714), (488, 287433), (549, 255496), (586, 239364), (654, 214476), (732, 191622), (872, 160857), (879, 159576), (981, 142984), (1098, 127748), (1172, 119682), (1308, 107238), (1464, 95811), (1758, 79788), (1962, 71492), (2196, 63874), (2344, 59841), (2616, 53619), (2637, 53192), (3516, 39894), (3924, 35746), (4392, 31937), (5274, 26596), (6649, 21096), (7032, 19947), (7848, 17873), (10548, 13298)]