157941972

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{14107}}^1$

素因数の和:14428

約数の個数: 36

約数和(自身を含む): 400554336

約数和(自身を除く): 242612364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 11196, 14107, 28214, 42321, 56428, 84642, 126963, 169284, 253926, 507852, 4387277, 8774554, 13161831, 17549108, 26323662, 39485493, 52647324, 78970986, 157941972]

約数ペア:

[(1, 157941972), (2, 78970986), (3, 52647324), (4, 39485493), (6, 26323662), (9, 17549108), (12, 13161831), (18, 8774554), (36, 4387277), (311, 507852), (622, 253926), (933, 169284), (1244, 126963), (1866, 84642), (2799, 56428), (3732, 42321), (5598, 28214), (11196, 14107)]