157573936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 344352960

約数和(自身を除く): 186779024

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 151, 173, 208, 232, 302, 346, 377, 464, 604, 692, 754, 1208, 1384, 1508, 1963, 2249, 2416, 2768, 3016, 3926, 4379, 4498, 5017, 6032, 7852, 8758, 8996, 10034, 15704, 17516, 17992, 20068, 26123, 31408, 35032, 35984, 40136, 52246, 56927, 65221, 70064, 80272, 104492, 113854, 130442, 208984, 227708, 260884, 339599, 417968, 455416, 521768, 679198, 757567, 910832, 1043536, 1358396, 1515134, 2716792, 3030268, 5433584, 6060536, 9848371, 12121072, 19696742, 39393484, 78786968, 157573936]

約数ペア:

[(1, 157573936), (2, 78786968), (4, 39393484), (8, 19696742), (13, 12121072), (16, 9848371), (26, 6060536), (29, 5433584), (52, 3030268), (58, 2716792), (104, 1515134), (116, 1358396), (151, 1043536), (173, 910832), (208, 757567), (232, 679198), (302, 521768), (346, 455416), (377, 417968), (464, 339599), (604, 260884), (692, 227708), (754, 208984), (1208, 130442), (1384, 113854), (1508, 104492), (1963, 80272), (2249, 70064), (2416, 65221), (2768, 56927), (3016, 52246), (3926, 40136), (4379, 35984), (4498, 35032), (5017, 31408), (6032, 26123), (7852, 20068), (8758, 17992), (8996, 17516), (10034, 15704)]