165240348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21617}}^1$

素因数の和:21651

約数の個数: 72

約数和(自身を含む): 483032592

約数和(自身を除く): 317792244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 21617, 43234, 64851, 86468, 129702, 151319, 259404, 281021, 302638, 453957, 562042, 605276, 843063, 907914, 1059233, 1124084, 1686126, 1815828, 1967147, 2118466, 3177699, 3372252, 3934294, 4236932, 5901441, 6355398, 7868588, 11802882, 12710796, 13770029, 23605764, 27540058, 41310087, 55080116, 82620174, 165240348]

約数ペア:

[(1, 165240348), (2, 82620174), (3, 55080116), (4, 41310087), (6, 27540058), (7, 23605764), (12, 13770029), (13, 12710796), (14, 11802882), (21, 7868588), (26, 6355398), (28, 5901441), (39, 4236932), (42, 3934294), (49, 3372252), (52, 3177699), (78, 2118466), (84, 1967147), (91, 1815828), (98, 1686126), (147, 1124084), (156, 1059233), (182, 907914), (196, 843063), (273, 605276), (294, 562042), (364, 453957), (546, 302638), (588, 281021), (637, 259404), (1092, 151319), (1274, 129702), (1911, 86468), (2548, 64851), (3822, 43234), (7644, 21617)]