156631992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3779}}^1$

素因数の和:3956

約数の個数: 64

約数和(自身を含む): 430012800

約数和(自身を除く): 273380808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1727, 1884, 3454, 3768, 3779, 5181, 6908, 7558, 10362, 11337, 13816, 15116, 20724, 22674, 30232, 41448, 41569, 45348, 83138, 90696, 124707, 166276, 249414, 332552, 498828, 593303, 997656, 1186606, 1779909, 2373212, 3559818, 4746424, 6526333, 7119636, 13052666, 14239272, 19578999, 26105332, 39157998, 52210664, 78315996, 156631992]

約数ペア:

[(1, 156631992), (2, 78315996), (3, 52210664), (4, 39157998), (6, 26105332), (8, 19578999), (11, 14239272), (12, 13052666), (22, 7119636), (24, 6526333), (33, 4746424), (44, 3559818), (66, 2373212), (88, 1779909), (132, 1186606), (157, 997656), (264, 593303), (314, 498828), (471, 332552), (628, 249414), (942, 166276), (1256, 124707), (1727, 90696), (1884, 83138), (3454, 45348), (3768, 41569), (3779, 41448), (5181, 30232), (6908, 22674), (7558, 20724), (10362, 15116), (11337, 13816)]