164811348

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{13043}}^1$

素因数の和:13075

約数の個数: 72

約数和(自身を含む): 465305568

約数和(自身を除く): 300494220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 13043, 26086, 39129, 52172, 78258, 117387, 156516, 169559, 234774, 339118, 352161, 469548, 508677, 678236, 704322, 1017354, 1056483, 1408644, 1526031, 2034708, 2112966, 3052062, 3169449, 4225932, 4578093, 6104124, 6338898, 9156186, 12677796, 13734279, 18312372, 27468558, 41202837, 54937116, 82405674, 164811348]

約数ペア:

[(1, 164811348), (2, 82405674), (3, 54937116), (4, 41202837), (6, 27468558), (9, 18312372), (12, 13734279), (13, 12677796), (18, 9156186), (26, 6338898), (27, 6104124), (36, 4578093), (39, 4225932), (52, 3169449), (54, 3052062), (78, 2112966), (81, 2034708), (108, 1526031), (117, 1408644), (156, 1056483), (162, 1017354), (234, 704322), (243, 678236), (324, 508677), (351, 469548), (468, 352161), (486, 339118), (702, 234774), (972, 169559), (1053, 156516), (1404, 117387), (2106, 78258), (3159, 52172), (4212, 39129), (6318, 26086), (12636, 13043)]