157467726

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{74771}}^1$

素因数の和:74798

約数の個数: 40

約数和(自身を含む): 379991304

約数和(自身を除く): 222523578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 74771, 149542, 224313, 448626, 672939, 972023, 1345878, 1944046, 2018817, 2916069, 4037634, 5832138, 6056451, 8748207, 12112902, 17496414, 26244621, 52489242, 78733863, 157467726]

約数ペア:

[(1, 157467726), (2, 78733863), (3, 52489242), (6, 26244621), (9, 17496414), (13, 12112902), (18, 8748207), (26, 6056451), (27, 5832138), (39, 4037634), (54, 2916069), (78, 2018817), (81, 1944046), (117, 1345878), (162, 972023), (234, 672939), (351, 448626), (702, 224313), (1053, 149542), (2106, 74771)]