156713379376

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7127}}^1\times {\mathrm{9887}}^1$

素因数の和:17161

約数の個数: 40

約数和(自身を含む): 305890421760

約数和(自身を除く): 149177042384

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7127, 9887, 14254, 19774, 28508, 39548, 57016, 79096, 114032, 158192, 990653, 1374293, 1981306, 2748586, 3962612, 5497172, 7925224, 10994344, 15850448, 21988688, 70464649, 140929298, 281858596, 563717192, 1127434384, 9794586211, 19589172422, 39178344844, 78356689688, 156713379376]

約数ペア:

[(1, 156713379376), (2, 78356689688), (4, 39178344844), (8, 19589172422), (16, 9794586211), (139, 1127434384), (278, 563717192), (556, 281858596), (1112, 140929298), (2224, 70464649), (7127, 21988688), (9887, 15850448), (14254, 10994344), (19774, 7925224), (28508, 5497172), (39548, 3962612), (57016, 2748586), (79096, 1981306), (114032, 1374293), (158192, 990653)]