191397906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2644

約数の個数: 96

約数和(自身を含む): 515174400

約数和(自身を除く): 323776494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 342, 399, 434, 558, 589, 651, 798, 1178, 1197, 1302, 1767, 1953, 2394, 2579, 3534, 3906, 4123, 5158, 5301, 7737, 8246, 10602, 12369, 15474, 18053, 23211, 24738, 36106, 37107, 46422, 49001, 54159, 74214, 79949, 98002, 108318, 147003, 159898, 162477, 239847, 294006, 324954, 343007, 441009, 479694, 559643, 686014, 719541, 882018, 1029021, 1119286, 1439082, 1519031, 1678929, 2058042, 3038062, 3087063, 3357858, 4557093, 5036787, 6174126, 9114186, 10073574, 10633217, 13671279, 21266434, 27342558, 31899651, 63799302, 95698953, 191397906]

約数ペア:

[(1, 191397906), (2, 95698953), (3, 63799302), (6, 31899651), (7, 27342558), (9, 21266434), (14, 13671279), (18, 10633217), (19, 10073574), (21, 9114186), (31, 6174126), (38, 5036787), (42, 4557093), (57, 3357858), (62, 3087063), (63, 3038062), (93, 2058042), (114, 1678929), (126, 1519031), (133, 1439082), (171, 1119286), (186, 1029021), (217, 882018), (266, 719541), (279, 686014), (342, 559643), (399, 479694), (434, 441009), (558, 343007), (589, 324954), (651, 294006), (798, 239847), (1178, 162477), (1197, 159898), (1302, 147003), (1767, 108318), (1953, 98002), (2394, 79949), (2579, 74214), (3534, 54159), (3906, 49001), (4123, 46422), (5158, 37107), (5301, 36106), (7737, 24738), (8246, 23211), (10602, 18053), (12369, 15474)]