155090256

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{14489}}^1$

素因数の和:14723

約数の個数: 40

約数和(自身を含む): 402474240

約数和(自身を除く): 247383984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 14489, 28978, 43467, 57956, 86934, 115912, 173868, 231824, 347736, 695472, 3231047, 6462094, 9693141, 12924188, 19386282, 25848376, 38772564, 51696752, 77545128, 155090256]

約数ペア:

[(1, 155090256), (2, 77545128), (3, 51696752), (4, 38772564), (6, 25848376), (8, 19386282), (12, 12924188), (16, 9693141), (24, 6462094), (48, 3231047), (223, 695472), (446, 347736), (669, 231824), (892, 173868), (1338, 115912), (1784, 86934), (2676, 57956), (3568, 43467), (5352, 28978), (10704, 14489)]