156987571030

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1\times {\mathrm{206153}}^1$

素因数の和:206712

約数の個数: 32

約数和(自身を含む): 284631055488

約数和(自身を除く): 127643484458

約数列:

[1, 2, 5, 10, 271, 281, 542, 562, 1355, 1405, 2710, 2810, 76151, 152302, 206153, 380755, 412306, 761510, 1030765, 2061530, 55867463, 57928993, 111734926, 115857986, 279337315, 289644965, 558674630, 579289930, 15698757103, 31397514206, 78493785515, 156987571030]

約数ペア:

[(1, 156987571030), (2, 78493785515), (5, 31397514206), (10, 15698757103), (271, 579289930), (281, 558674630), (542, 289644965), (562, 279337315), (1355, 115857986), (1405, 111734926), (2710, 57928993), (2810, 55867463), (76151, 2061530), (152302, 1030765), (206153, 761510), (380755, 412306)]