156112670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 329951232

約数和(自身を除く): 173838562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 101, 142, 202, 311, 355, 497, 505, 622, 707, 710, 994, 1010, 1414, 1555, 2177, 2485, 3110, 3535, 4354, 4970, 7070, 7171, 10885, 14342, 21770, 22081, 31411, 35855, 44162, 50197, 62822, 71710, 100394, 110405, 154567, 157055, 219877, 220810, 250985, 309134, 314110, 439754, 501970, 772835, 1099385, 1545670, 2198770, 2230181, 4460362, 11150905, 15611267, 22301810, 31222534, 78056335, 156112670]

約数ペア:

[(1, 156112670), (2, 78056335), (5, 31222534), (7, 22301810), (10, 15611267), (14, 11150905), (35, 4460362), (70, 2230181), (71, 2198770), (101, 1545670), (142, 1099385), (202, 772835), (311, 501970), (355, 439754), (497, 314110), (505, 309134), (622, 250985), (707, 220810), (710, 219877), (994, 157055), (1010, 154567), (1414, 110405), (1555, 100394), (2177, 71710), (2485, 62822), (3110, 50197), (3535, 44162), (4354, 35855), (4970, 31411), (7070, 22081), (7171, 21770), (10885, 14342)]