147231252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{863}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 426456576

約数和(自身を除く): 279225324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 677, 863, 1354, 1726, 2031, 2589, 2708, 3452, 4062, 4739, 5178, 6041, 6093, 7767, 8124, 9478, 10356, 12082, 12186, 14217, 15534, 18123, 18956, 24164, 24372, 28434, 31068, 36246, 42651, 54369, 56868, 72492, 85302, 108738, 170604, 217476, 584251, 1168502, 1752753, 2337004, 3505506, 4089757, 5258259, 7011012, 8179514, 10516518, 12269271, 16359028, 21033036, 24538542, 36807813, 49077084, 73615626, 147231252]

約数ペア:

[(1, 147231252), (2, 73615626), (3, 49077084), (4, 36807813), (6, 24538542), (7, 21033036), (9, 16359028), (12, 12269271), (14, 10516518), (18, 8179514), (21, 7011012), (28, 5258259), (36, 4089757), (42, 3505506), (63, 2337004), (84, 1752753), (126, 1168502), (252, 584251), (677, 217476), (863, 170604), (1354, 108738), (1726, 85302), (2031, 72492), (2589, 56868), (2708, 54369), (3452, 42651), (4062, 36246), (4739, 31068), (5178, 28434), (6041, 24372), (6093, 24164), (7767, 18956), (8124, 18123), (9478, 15534), (10356, 14217), (12082, 12186)]