156944824060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{265621}}^1$

素因数の和:266614

約数の個数: 48

約数和(自身を含む): 340574153472

約数和(自身を除く): 183629329412

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 953, 1906, 3812, 4765, 9530, 19060, 29543, 59086, 118172, 147715, 265621, 295430, 531242, 590860, 1062484, 1328105, 2656210, 5312420, 8234251, 16468502, 32937004, 41171255, 82342510, 164685020, 253136813, 506273626, 1012547252, 1265684065, 2531368130, 5062736260, 7847241203, 15694482406, 31388964812, 39236206015, 78472412030, 156944824060]

約数ペア:

[(1, 156944824060), (2, 78472412030), (4, 39236206015), (5, 31388964812), (10, 15694482406), (20, 7847241203), (31, 5062736260), (62, 2531368130), (124, 1265684065), (155, 1012547252), (310, 506273626), (620, 253136813), (953, 164685020), (1906, 82342510), (3812, 41171255), (4765, 32937004), (9530, 16468502), (19060, 8234251), (29543, 5312420), (59086, 2656210), (118172, 1328105), (147715, 1062484), (265621, 590860), (295430, 531242)]