128592408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9689}}^1$

素因数の和:9784

約数の個数: 64

約数和(自身を含む): 372096000

約数和(自身を除く): 243503592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 9689, 13272, 19378, 29067, 38756, 58134, 67823, 77512, 116268, 135646, 203469, 232536, 271292, 406938, 542584, 765431, 813876, 1530862, 1627752, 2296293, 3061724, 4592586, 5358017, 6123448, 9185172, 10716034, 16074051, 18370344, 21432068, 32148102, 42864136, 64296204, 128592408]

約数ペア:

[(1, 128592408), (2, 64296204), (3, 42864136), (4, 32148102), (6, 21432068), (7, 18370344), (8, 16074051), (12, 10716034), (14, 9185172), (21, 6123448), (24, 5358017), (28, 4592586), (42, 3061724), (56, 2296293), (79, 1627752), (84, 1530862), (158, 813876), (168, 765431), (237, 542584), (316, 406938), (474, 271292), (553, 232536), (632, 203469), (948, 135646), (1106, 116268), (1659, 77512), (1896, 67823), (2212, 58134), (3318, 38756), (4424, 29067), (6636, 19378), (9689, 13272)]