156922988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{37831}}^1$

素因数の和:37913

約数の個数: 24

約数和(自身を含む): 295543584

約数和(自身を除く): 138620596

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 37831, 75662, 151324, 643127, 1286254, 2307691, 2572508, 4615382, 9230764, 39230747, 78461494, 156922988]

約数ペア:

[(1, 156922988), (2, 78461494), (4, 39230747), (17, 9230764), (34, 4615382), (61, 2572508), (68, 2307691), (122, 1286254), (244, 643127), (1037, 151324), (2074, 75662), (4148, 37831)]