143758550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3393

約数の個数: 48

約数和(自身を含む): 292345872

約数和(自身を除く): 148587322

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 650, 670, 871, 1675, 1742, 3301, 3350, 4355, 6602, 8710, 16505, 21775, 33010, 42913, 43550, 82525, 85826, 165050, 214565, 221167, 429130, 442334, 1072825, 1105835, 2145650, 2211670, 2875171, 5529175, 5750342, 11058350, 14375855, 28751710, 71879275, 143758550]

約数ペア:

[(1, 143758550), (2, 71879275), (5, 28751710), (10, 14375855), (13, 11058350), (25, 5750342), (26, 5529175), (50, 2875171), (65, 2211670), (67, 2145650), (130, 1105835), (134, 1072825), (325, 442334), (335, 429130), (650, 221167), (670, 214565), (871, 165050), (1675, 85826), (1742, 82525), (3301, 43550), (3350, 42913), (4355, 33010), (6602, 21775), (8710, 16505)]