128775066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 302147328

約数和(自身を除く): 173372262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 97, 146, 194, 219, 291, 433, 438, 511, 582, 679, 866, 1022, 1299, 1358, 1533, 2037, 2598, 3031, 3066, 4074, 6062, 7081, 9093, 14162, 18186, 21243, 31609, 42001, 42486, 49567, 63218, 84002, 94827, 99134, 126003, 148701, 189654, 221263, 252006, 294007, 297402, 442526, 588014, 663789, 882021, 1327578, 1764042, 3066073, 6132146, 9198219, 18396438, 21462511, 42925022, 64387533, 128775066]

約数ペア:

[(1, 128775066), (2, 64387533), (3, 42925022), (6, 21462511), (7, 18396438), (14, 9198219), (21, 6132146), (42, 3066073), (73, 1764042), (97, 1327578), (146, 882021), (194, 663789), (219, 588014), (291, 442526), (433, 297402), (438, 294007), (511, 252006), (582, 221263), (679, 189654), (866, 148701), (1022, 126003), (1299, 99134), (1358, 94827), (1533, 84002), (2037, 63218), (2598, 49567), (3031, 42486), (3066, 42001), (4074, 31609), (6062, 21243), (7081, 18186), (9093, 14162)]