156766985984

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2133697}}^1$

素因数の和:2133761

約数の個数: 72

約数和(自身を含む): 366347411808

約数和(自身を除く): 209580425824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 4592, 5248, 9184, 10496, 18368, 36736, 73472, 2133697, 4267394, 8534788, 14935879, 17069576, 29871758, 34139152, 59743516, 68278304, 87481577, 119487032, 136556608, 174963154, 238974064, 273113216, 349926308, 477948128, 546226432, 612371039, 699852616, 955896256, 1224742078, 1399705232, 1911792512, 2449484156, 2799410464, 3823585024, 4898968312, 5598820928, 9797936624, 11197641856, 19595873248, 22395283712, 39191746496, 78383492992, 156766985984]

約数ペア:

[(1, 156766985984), (2, 78383492992), (4, 39191746496), (7, 22395283712), (8, 19595873248), (14, 11197641856), (16, 9797936624), (28, 5598820928), (32, 4898968312), (41, 3823585024), (56, 2799410464), (64, 2449484156), (82, 1911792512), (112, 1399705232), (128, 1224742078), (164, 955896256), (224, 699852616), (256, 612371039), (287, 546226432), (328, 477948128), (448, 349926308), (574, 273113216), (656, 238974064), (896, 174963154), (1148, 136556608), (1312, 119487032), (1792, 87481577), (2296, 68278304), (2624, 59743516), (4592, 34139152), (5248, 29871758), (9184, 17069576), (10496, 14935879), (18368, 8534788), (36736, 4267394), (73472, 2133697)]