157166898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5391

約数の個数: 64

約数和(自身を含む): 388439040

約数和(自身を除く): 231272142

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 4218, 4921, 5323, 9842, 10646, 14763, 15969, 29526, 31938, 37261, 74522, 101137, 111783, 196951, 202274, 223566, 303411, 393902, 590853, 606822, 707959, 1181706, 1378657, 1415918, 2123877, 2757314, 3742069, 4135971, 4247754, 7484138, 8271942, 11226207, 22452414, 26194483, 52388966, 78583449, 157166898]

約数ペア:

[(1, 157166898), (2, 78583449), (3, 52388966), (6, 26194483), (7, 22452414), (14, 11226207), (19, 8271942), (21, 7484138), (37, 4247754), (38, 4135971), (42, 3742069), (57, 2757314), (74, 2123877), (111, 1415918), (114, 1378657), (133, 1181706), (222, 707959), (259, 606822), (266, 590853), (399, 393902), (518, 303411), (703, 223566), (777, 202274), (798, 196951), (1406, 111783), (1554, 101137), (2109, 74522), (4218, 37261), (4921, 31938), (5323, 29526), (9842, 15969), (10646, 14763)]