140744526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58207}}^1$

素因数の和:58256

約数の個数: 32

約数和(自身を含む): 312926208

約数和(自身を除く): 172181682

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 58207, 116414, 174621, 349242, 756691, 1513382, 1804417, 2270073, 3608834, 4540146, 5413251, 10826502, 23457421, 46914842, 70372263, 140744526]

約数ペア:

[(1, 140744526), (2, 70372263), (3, 46914842), (6, 23457421), (13, 10826502), (26, 5413251), (31, 4540146), (39, 3608834), (62, 2270073), (78, 1804417), (93, 1513382), (186, 756691), (403, 349242), (806, 174621), (1209, 116414), (2418, 58207)]