172953456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277169}}^1$

素因数の和:277193

約数の個数: 40

約数和(自身を含む): 481167120

約数和(自身を除く): 308213664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 277169, 554338, 831507, 1108676, 1663014, 2217352, 3326028, 3603197, 4434704, 6652056, 7206394, 10809591, 13304112, 14412788, 21619182, 28825576, 43238364, 57651152, 86476728, 172953456]

約数ペア:

[(1, 172953456), (2, 86476728), (3, 57651152), (4, 43238364), (6, 28825576), (8, 21619182), (12, 14412788), (13, 13304112), (16, 10809591), (24, 7206394), (26, 6652056), (39, 4434704), (48, 3603197), (52, 3326028), (78, 2217352), (104, 1663014), (156, 1108676), (208, 831507), (312, 554338), (624, 277169)]