149223228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23071}}^1$

素因数の和:23103

約数の個数: 72

約数和(自身を含む): 441874944

約数和(自身を除く): 292651716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 23071, 46142, 69213, 92284, 138426, 161497, 253781, 276852, 322994, 484491, 507562, 645988, 761343, 968982, 1015124, 1130479, 1522686, 1776467, 1937964, 2260958, 3045372, 3391437, 3552934, 4521916, 5329401, 6782874, 7105868, 10658802, 12435269, 13565748, 21317604, 24870538, 37305807, 49741076, 74611614, 149223228]

約数ペア:

[(1, 149223228), (2, 74611614), (3, 49741076), (4, 37305807), (6, 24870538), (7, 21317604), (11, 13565748), (12, 12435269), (14, 10658802), (21, 7105868), (22, 6782874), (28, 5329401), (33, 4521916), (42, 3552934), (44, 3391437), (49, 3045372), (66, 2260958), (77, 1937964), (84, 1776467), (98, 1522686), (132, 1130479), (147, 1015124), (154, 968982), (196, 761343), (231, 645988), (294, 507562), (308, 484491), (462, 322994), (539, 276852), (588, 253781), (924, 161497), (1078, 138426), (1617, 92284), (2156, 69213), (3234, 46142), (6468, 23071)]