156745119380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9808831}}^1$

素因数の和:9808904

約数の個数: 48

約数和(自身を含む): 355942895616

約数和(自身を除く): 199197776236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 15980, 9808831, 19617662, 39235324, 49044155, 98088310, 166750127, 196176620, 333500254, 461015057, 667000508, 833750635, 922030114, 1667501270, 1844060228, 2305075285, 3335002540, 4610150570, 7837255969, 9220301140, 15674511938, 31349023876, 39186279845, 78372559690, 156745119380]

約数ペア:

[(1, 156745119380), (2, 78372559690), (4, 39186279845), (5, 31349023876), (10, 15674511938), (17, 9220301140), (20, 7837255969), (34, 4610150570), (47, 3335002540), (68, 2305075285), (85, 1844060228), (94, 1667501270), (170, 922030114), (188, 833750635), (235, 667000508), (340, 461015057), (470, 333500254), (799, 196176620), (940, 166750127), (1598, 98088310), (3196, 49044155), (3995, 39235324), (7990, 19617662), (15980, 9808831)]