158318316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{338287}}^1$

素因数の和:338310

約数の個数: 36

約数和(自身を含む): 430978912

約数和(自身を除く): 272660596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 338287, 676574, 1014861, 1353148, 2029722, 3044583, 4059444, 4397731, 6089166, 8795462, 12178332, 13193193, 17590924, 26386386, 39579579, 52772772, 79159158, 158318316]

約数ペア:

[(1, 158318316), (2, 79159158), (3, 52772772), (4, 39579579), (6, 26386386), (9, 17590924), (12, 13193193), (13, 12178332), (18, 8795462), (26, 6089166), (36, 4397731), (39, 4059444), (52, 3044583), (78, 2029722), (117, 1353148), (156, 1014861), (234, 676574), (468, 338287)]