179496617188

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1\times {\mathrm{96847}}^1$

素因数の和:98684

約数の個数: 48

約数和(自身を含む): 368905653760

約数和(自身を除く): 189409036572

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1789, 3578, 7156, 12523, 25046, 50092, 66193, 96847, 132386, 193694, 264772, 387388, 463351, 677929, 926702, 1355858, 1853404, 2711716, 3583339, 7166678, 14333356, 25083373, 50166746, 100333492, 173259283, 346518566, 693037132, 1212814981, 2425629962, 4851259924, 6410593471, 12821186942, 25642373884, 44874154297, 89748308594, 179496617188]

約数ペア:

[(1, 179496617188), (2, 89748308594), (4, 44874154297), (7, 25642373884), (14, 12821186942), (28, 6410593471), (37, 4851259924), (74, 2425629962), (148, 1212814981), (259, 693037132), (518, 346518566), (1036, 173259283), (1789, 100333492), (3578, 50166746), (7156, 25083373), (12523, 14333356), (25046, 7166678), (50092, 3583339), (66193, 2711716), (96847, 1853404), (132386, 1355858), (193694, 926702), (264772, 677929), (387388, 463351)]