189749378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{35951}}^1$

素因数の和:36002

約数の個数: 32

約数和(自身を含む): 362396160

約数和(自身を除く): 172646782

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 35951, 71902, 251657, 467363, 503314, 934726, 1042579, 2085158, 3271541, 6543082, 7298053, 13553527, 14596106, 27107054, 94874689, 189749378]

約数ペア:

[(1, 189749378), (2, 94874689), (7, 27107054), (13, 14596106), (14, 13553527), (26, 7298053), (29, 6543082), (58, 3271541), (91, 2085158), (182, 1042579), (203, 934726), (377, 503314), (406, 467363), (754, 251657), (2639, 71902), (5278, 35951)]