155612492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11273}}^1$

素因数の和:11330

約数の個数: 48

約数和(自身を含む): 340925760

約数和(自身を除く): 185313268

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 11273, 13804, 22546, 45092, 78911, 157822, 191641, 315644, 326917, 383282, 653834, 766564, 1307668, 1341487, 2288419, 2682974, 4576838, 5365948, 5557589, 9153676, 11115178, 22230356, 38903123, 77806246, 155612492]

約数ペア:

[(1, 155612492), (2, 77806246), (4, 38903123), (7, 22230356), (14, 11115178), (17, 9153676), (28, 5557589), (29, 5365948), (34, 4576838), (58, 2682974), (68, 2288419), (116, 1341487), (119, 1307668), (203, 766564), (238, 653834), (406, 383282), (476, 326917), (493, 315644), (812, 191641), (986, 157822), (1972, 78911), (3451, 45092), (6902, 22546), (11273, 13804)]