172685136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{276739}}^1$

素因数の和:276763

約数の個数: 40

約数和(自身を含む): 480420640

約数和(自身を除く): 307735504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 276739, 553478, 830217, 1106956, 1660434, 2213912, 3320868, 3597607, 4427824, 6641736, 7195214, 10792821, 13283472, 14390428, 21585642, 28780856, 43171284, 57561712, 86342568, 172685136]

約数ペア:

[(1, 172685136), (2, 86342568), (3, 57561712), (4, 43171284), (6, 28780856), (8, 21585642), (12, 14390428), (13, 13283472), (16, 10792821), (24, 7195214), (26, 6641736), (39, 4427824), (48, 3597607), (52, 3320868), (78, 2213912), (104, 1660434), (156, 1106956), (208, 830217), (312, 553478), (624, 276739)]