155119524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20749}}^1$

素因数の和:20852

約数の個数: 48

約数和(自身を含む): 418320000

約数和(自身を除く): 263200476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 20749, 41498, 62247, 82996, 124494, 145243, 248988, 290486, 435729, 580972, 871458, 1742916, 1846661, 3693322, 5539983, 7386644, 11079966, 12926627, 22159932, 25853254, 38779881, 51706508, 77559762, 155119524]

約数ペア:

[(1, 155119524), (2, 77559762), (3, 51706508), (4, 38779881), (6, 25853254), (7, 22159932), (12, 12926627), (14, 11079966), (21, 7386644), (28, 5539983), (42, 3693322), (84, 1846661), (89, 1742916), (178, 871458), (267, 580972), (356, 435729), (534, 290486), (623, 248988), (1068, 145243), (1246, 124494), (1869, 82996), (2492, 62247), (3738, 41498), (7476, 20749)]