152377160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22541}}^1$

素因数の和:22578

約数の個数: 48

約数和(自身を含む): 371266740

約数和(自身を除く): 218889580

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 22541, 45082, 90164, 112705, 180328, 225410, 293033, 450820, 586066, 901640, 1172132, 1465165, 2344264, 2930330, 3809429, 5860660, 7618858, 11721320, 15237716, 19047145, 30475432, 38094290, 76188580, 152377160]

約数ペア:

[(1, 152377160), (2, 76188580), (4, 38094290), (5, 30475432), (8, 19047145), (10, 15237716), (13, 11721320), (20, 7618858), (26, 5860660), (40, 3809429), (52, 2930330), (65, 2344264), (104, 1465165), (130, 1172132), (169, 901640), (260, 586066), (338, 450820), (520, 293033), (676, 225410), (845, 180328), (1352, 112705), (1690, 90164), (3380, 45082), (6760, 22541)]