156978552

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{152111}}^1$

素因数の和:152163

約数の個数: 32

約数和(自身を含む): 401575680

約数和(自身を除く): 244597128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 152111, 304222, 456333, 608444, 912666, 1216888, 1825332, 3650664, 6540773, 13081546, 19622319, 26163092, 39244638, 52326184, 78489276, 156978552]

約数ペア:

[(1, 156978552), (2, 78489276), (3, 52326184), (4, 39244638), (6, 26163092), (8, 19622319), (12, 13081546), (24, 6540773), (43, 3650664), (86, 1825332), (129, 1216888), (172, 912666), (258, 608444), (344, 456333), (516, 304222), (1032, 152111)]