152757328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 304444800

約数和(自身を除く): 151687472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 239, 344, 478, 688, 929, 956, 1858, 1912, 3716, 3824, 7432, 10277, 14864, 20554, 39947, 41108, 79894, 82216, 159788, 164432, 222031, 319576, 444062, 639152, 888124, 1776248, 3552496, 9547333, 19094666, 38189332, 76378664, 152757328]

約数ペア:

[(1, 152757328), (2, 76378664), (4, 38189332), (8, 19094666), (16, 9547333), (43, 3552496), (86, 1776248), (172, 888124), (239, 639152), (344, 444062), (478, 319576), (688, 222031), (929, 164432), (956, 159788), (1858, 82216), (1912, 79894), (3716, 41108), (3824, 39947), (7432, 20554), (10277, 14864)]