157205016

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{4021}}^1$

素因数の和:4217

約数の個数: 64

約数和(自身を含む): 439202400

約数和(自身を除く): 281997384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4021, 4344, 4887, 6516, 8042, 9774, 12063, 13032, 16084, 19548, 24126, 32168, 36189, 39096, 48252, 72378, 96504, 108567, 144756, 217134, 289512, 434268, 727801, 868536, 1455602, 2183403, 2911204, 4366806, 5822408, 6550209, 8733612, 13100418, 17467224, 19650627, 26200836, 39301254, 52401672, 78602508, 157205016]

約数ペア:

[(1, 157205016), (2, 78602508), (3, 52401672), (4, 39301254), (6, 26200836), (8, 19650627), (9, 17467224), (12, 13100418), (18, 8733612), (24, 6550209), (27, 5822408), (36, 4366806), (54, 2911204), (72, 2183403), (108, 1455602), (181, 868536), (216, 727801), (362, 434268), (543, 289512), (724, 217134), (1086, 144756), (1448, 108567), (1629, 96504), (2172, 72378), (3258, 48252), (4021, 39096), (4344, 36189), (4887, 32168), (6516, 24126), (8042, 19548), (9774, 16084), (12063, 13032)]