156938158328

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{615521}}^1$

素因数の和:615720

約数の個数: 64

約数和(自身を含む): 350108913600

約数和(自身を除く): 193170755272

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 157, 203, 232, 314, 406, 628, 812, 1099, 1256, 1624, 2198, 4396, 4553, 8792, 9106, 18212, 31871, 36424, 63742, 127484, 254968, 615521, 1231042, 2462084, 4308647, 4924168, 8617294, 17234588, 17850109, 34469176, 35700218, 71400436, 96636797, 124950763, 142800872, 193273594, 249901526, 386547188, 499803052, 676457579, 773094376, 999606104, 1352915158, 2705830316, 2802467113, 5411660632, 5604934226, 11209868452, 19617269791, 22419736904, 39234539582, 78469079164, 156938158328]

約数ペア:

[(1, 156938158328), (2, 78469079164), (4, 39234539582), (7, 22419736904), (8, 19617269791), (14, 11209868452), (28, 5604934226), (29, 5411660632), (56, 2802467113), (58, 2705830316), (116, 1352915158), (157, 999606104), (203, 773094376), (232, 676457579), (314, 499803052), (406, 386547188), (628, 249901526), (812, 193273594), (1099, 142800872), (1256, 124950763), (1624, 96636797), (2198, 71400436), (4396, 35700218), (4553, 34469176), (8792, 17850109), (9106, 17234588), (18212, 8617294), (31871, 4924168), (36424, 4308647), (63742, 2462084), (127484, 1231042), (254968, 615521)]