156151140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113153}}^1$

素因数の和:113188

約数の個数: 48

約数和(自身を含む): 456236928

約数和(自身を除く): 300085788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 113153, 226306, 339459, 452612, 565765, 678918, 1131530, 1357836, 1697295, 2263060, 2602519, 3394590, 5205038, 6789180, 7807557, 10410076, 13012595, 15615114, 26025190, 31230228, 39037785, 52050380, 78075570, 156151140]

約数ペア:

[(1, 156151140), (2, 78075570), (3, 52050380), (4, 39037785), (5, 31230228), (6, 26025190), (10, 15615114), (12, 13012595), (15, 10410076), (20, 7807557), (23, 6789180), (30, 5205038), (46, 3394590), (60, 2602519), (69, 2263060), (92, 1697295), (115, 1357836), (138, 1131530), (230, 678918), (276, 565765), (345, 452612), (460, 339459), (690, 226306), (1380, 113153)]