130778544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{209581}}^1$

素因数の和:209605

約数の個数: 40

約数和(自身を含む): 363834352

約数和(自身を除く): 233055808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 209581, 419162, 628743, 838324, 1257486, 1676648, 2514972, 2724553, 3353296, 5029944, 5449106, 8173659, 10059888, 10898212, 16347318, 21796424, 32694636, 43592848, 65389272, 130778544]

約数ペア:

[(1, 130778544), (2, 65389272), (3, 43592848), (4, 32694636), (6, 21796424), (8, 16347318), (12, 10898212), (13, 10059888), (16, 8173659), (24, 5449106), (26, 5029944), (39, 3353296), (48, 2724553), (52, 2514972), (78, 1676648), (104, 1257486), (156, 838324), (208, 628743), (312, 419162), (624, 209581)]