156974305340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1\times {\mathrm{54319}}^1$

素因数の和:55562

約数の個数: 48

約数和(自身を含む): 332469688320

約数和(自身を除く): 175495382980

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1103, 1310, 2206, 2620, 4412, 5515, 11030, 22060, 54319, 108638, 144493, 217276, 271595, 288986, 543190, 577972, 722465, 1086380, 1444930, 2889860, 7115789, 14231578, 28463156, 35578945, 59913857, 71157890, 119827714, 142315780, 239655428, 299569285, 599138570, 1198277140, 7848715267, 15697430534, 31394861068, 39243576335, 78487152670, 156974305340]

約数ペア:

[(1, 156974305340), (2, 78487152670), (4, 39243576335), (5, 31394861068), (10, 15697430534), (20, 7848715267), (131, 1198277140), (262, 599138570), (524, 299569285), (655, 239655428), (1103, 142315780), (1310, 119827714), (2206, 71157890), (2620, 59913857), (4412, 35578945), (5515, 28463156), (11030, 14231578), (22060, 7115789), (54319, 2889860), (108638, 1444930), (144493, 1086380), (217276, 722465), (271595, 577972), (288986, 543190)]