142123644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{303683}}^1$

素因数の和:303706

約数の個数: 36

約数和(自身を含む): 386893416

約数和(自身を除く): 244769772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 303683, 607366, 911049, 1214732, 1822098, 2733147, 3644196, 3947879, 5466294, 7895758, 10932588, 11843637, 15791516, 23687274, 35530911, 47374548, 71061822, 142123644]

約数ペア:

[(1, 142123644), (2, 71061822), (3, 47374548), (4, 35530911), (6, 23687274), (9, 15791516), (12, 11843637), (13, 10932588), (18, 7895758), (26, 5466294), (36, 3947879), (39, 3644196), (52, 2733147), (78, 1822098), (117, 1214732), (156, 911049), (234, 607366), (468, 303683)]