168053928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{142903}}^1$

素因数の和:142926

約数の個数: 48

約数和(自身を含む): 488731680

約数和(自身を除く): 320677752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 142903, 285806, 428709, 571612, 857418, 1000321, 1143224, 1714836, 2000642, 3000963, 3429672, 4001284, 6001926, 7002247, 8002568, 12003852, 14004494, 21006741, 24007704, 28008988, 42013482, 56017976, 84026964, 168053928]

約数ペア:

[(1, 168053928), (2, 84026964), (3, 56017976), (4, 42013482), (6, 28008988), (7, 24007704), (8, 21006741), (12, 14004494), (14, 12003852), (21, 8002568), (24, 7002247), (28, 6001926), (42, 4001284), (49, 3429672), (56, 3000963), (84, 2000642), (98, 1714836), (147, 1143224), (168, 1000321), (196, 857418), (294, 571612), (392, 428709), (588, 285806), (1176, 142903)]