155860572

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 446656000

約数和(自身を除く): 290795428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 399, 532, 588, 686, 798, 931, 1029, 1372, 1596, 1862, 1993, 2058, 2793, 3724, 3986, 4116, 5586, 5979, 6517, 7972, 11172, 11958, 13034, 13951, 19551, 23916, 26068, 27902, 37867, 39102, 41853, 55804, 75734, 78204, 83706, 97657, 113601, 151468, 167412, 195314, 227202, 265069, 292971, 390628, 454404, 530138, 585942, 683599, 795207, 1060276, 1171884, 1367198, 1590414, 1855483, 2050797, 2734396, 3180828, 3710966, 4101594, 5566449, 7421932, 8203188, 11132898, 12988381, 22265796, 25976762, 38965143, 51953524, 77930286, 155860572]

約数ペア:

[(1, 155860572), (2, 77930286), (3, 51953524), (4, 38965143), (6, 25976762), (7, 22265796), (12, 12988381), (14, 11132898), (19, 8203188), (21, 7421932), (28, 5566449), (38, 4101594), (42, 3710966), (49, 3180828), (57, 2734396), (76, 2050797), (84, 1855483), (98, 1590414), (114, 1367198), (133, 1171884), (147, 1060276), (196, 795207), (228, 683599), (266, 585942), (294, 530138), (343, 454404), (399, 390628), (532, 292971), (588, 265069), (686, 227202), (798, 195314), (931, 167412), (1029, 151468), (1372, 113601), (1596, 97657), (1862, 83706), (1993, 78204), (2058, 75734), (2793, 55804), (3724, 41853), (3986, 39102), (4116, 37867), (5586, 27902), (5979, 26068), (6517, 23916), (7972, 19551), (11172, 13951), (11958, 13034)]