126553984

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3111

約数の個数: 64

約数和(自身を含む): 281091600

約数和(自身を除く): 154537616

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 3061, 5168, 6122, 10336, 12244, 20672, 24488, 41344, 48976, 52037, 58159, 97952, 104074, 116318, 195904, 208148, 232636, 391808, 416296, 465272, 832592, 930544, 988703, 1665184, 1861088, 1977406, 3330368, 3722176, 3954812, 6660736, 7444352, 7909624, 15819248, 31638496, 63276992, 126553984]

約数ペア:

[(1, 126553984), (2, 63276992), (4, 31638496), (8, 15819248), (16, 7909624), (17, 7444352), (19, 6660736), (32, 3954812), (34, 3722176), (38, 3330368), (64, 1977406), (68, 1861088), (76, 1665184), (128, 988703), (136, 930544), (152, 832592), (272, 465272), (304, 416296), (323, 391808), (544, 232636), (608, 208148), (646, 195904), (1088, 116318), (1216, 104074), (1292, 97952), (2176, 58159), (2432, 52037), (2584, 48976), (3061, 41344), (5168, 24488), (6122, 20672), (10336, 12244)]