164705424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263951}}^1$

素因数の和:263975

約数の個数: 40

約数和(自身を含む): 458220672

約数和(自身を除く): 293515248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 263951, 527902, 791853, 1055804, 1583706, 2111608, 3167412, 3431363, 4223216, 6334824, 6862726, 10294089, 12669648, 13725452, 20588178, 27450904, 41176356, 54901808, 82352712, 164705424]

約数ペア:

[(1, 164705424), (2, 82352712), (3, 54901808), (4, 41176356), (6, 27450904), (8, 20588178), (12, 13725452), (13, 12669648), (16, 10294089), (24, 6862726), (26, 6334824), (39, 4223216), (48, 3431363), (52, 3167412), (78, 2111608), (104, 1583706), (156, 1055804), (208, 791853), (312, 527902), (624, 263951)]