156929435260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{137771}}^1$

素因数の和:138143

約数の個数: 72

約数和(自身を含む): 357913470096

約数和(自身を除く): 200984034836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 337, 338, 674, 676, 845, 1348, 1685, 1690, 3370, 3380, 4381, 6740, 8762, 17524, 21905, 43810, 56953, 87620, 113906, 137771, 227812, 275542, 284765, 551084, 569530, 688855, 1139060, 1377710, 1791023, 2755420, 3582046, 7164092, 8955115, 17910230, 23283299, 35820460, 46428827, 46566598, 92857654, 93133196, 116416495, 185715308, 232144135, 232832990, 464288270, 465665980, 603574751, 928576540, 1207149502, 2414299004, 3017873755, 6035747510, 7846471763, 12071495020, 15692943526, 31385887052, 39232358815, 78464717630, 156929435260]

約数ペア:

[(1, 156929435260), (2, 78464717630), (4, 39232358815), (5, 31385887052), (10, 15692943526), (13, 12071495020), (20, 7846471763), (26, 6035747510), (52, 3017873755), (65, 2414299004), (130, 1207149502), (169, 928576540), (260, 603574751), (337, 465665980), (338, 464288270), (674, 232832990), (676, 232144135), (845, 185715308), (1348, 116416495), (1685, 93133196), (1690, 92857654), (3370, 46566598), (3380, 46428827), (4381, 35820460), (6740, 23283299), (8762, 17910230), (17524, 8955115), (21905, 7164092), (43810, 3582046), (56953, 2755420), (87620, 1791023), (113906, 1377710), (137771, 1139060), (227812, 688855), (275542, 569530), (284765, 551084)]