128117556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1314

約数の個数: 108

約数和(自身を含む): 383423040

約数和(自身を除く): 255305484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 354, 413, 441, 531, 588, 708, 826, 882, 1062, 1231, 1239, 1652, 1764, 2124, 2462, 2478, 2891, 3693, 3717, 4924, 4956, 5782, 7386, 7434, 8617, 8673, 11079, 11564, 14772, 14868, 17234, 17346, 22158, 25851, 26019, 34468, 34692, 44316, 51702, 52038, 60319, 72629, 77553, 103404, 104076, 120638, 145258, 155106, 180957, 217887, 241276, 290516, 310212, 361914, 435774, 508403, 542871, 653661, 723828, 871548, 1016806, 1085742, 1307322, 1525209, 2033612, 2171484, 2614644, 3050418, 3558821, 4575627, 6100836, 7117642, 9151254, 10676463, 14235284, 18302508, 21352926, 32029389, 42705852, 64058778, 128117556]

約数ペア:

[(1, 128117556), (2, 64058778), (3, 42705852), (4, 32029389), (6, 21352926), (7, 18302508), (9, 14235284), (12, 10676463), (14, 9151254), (18, 7117642), (21, 6100836), (28, 4575627), (36, 3558821), (42, 3050418), (49, 2614644), (59, 2171484), (63, 2033612), (84, 1525209), (98, 1307322), (118, 1085742), (126, 1016806), (147, 871548), (177, 723828), (196, 653661), (236, 542871), (252, 508403), (294, 435774), (354, 361914), (413, 310212), (441, 290516), (531, 241276), (588, 217887), (708, 180957), (826, 155106), (882, 145258), (1062, 120638), (1231, 104076), (1239, 103404), (1652, 77553), (1764, 72629), (2124, 60319), (2462, 52038), (2478, 51702), (2891, 44316), (3693, 34692), (3717, 34468), (4924, 26019), (4956, 25851), (5782, 22158), (7386, 17346), (7434, 17234), (8617, 14868), (8673, 14772), (11079, 11564)]