131067456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{52511}}^1$

素因数の和:52539

約数の個数: 56

約数和(自身を含む): 373465344

約数和(自身を除く): 242397888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 52511, 105022, 157533, 210044, 315066, 420088, 630132, 682643, 840176, 1260264, 1365286, 1680352, 2047929, 2520528, 2730572, 3360704, 4095858, 5041056, 5461144, 8191716, 10082112, 10922288, 16383432, 21844576, 32766864, 43689152, 65533728, 131067456]

約数ペア:

[(1, 131067456), (2, 65533728), (3, 43689152), (4, 32766864), (6, 21844576), (8, 16383432), (12, 10922288), (13, 10082112), (16, 8191716), (24, 5461144), (26, 5041056), (32, 4095858), (39, 3360704), (48, 2730572), (52, 2520528), (64, 2047929), (78, 1680352), (96, 1365286), (104, 1260264), (156, 840176), (192, 682643), (208, 630132), (312, 420088), (416, 315066), (624, 210044), (832, 157533), (1248, 105022), (2496, 52511)]