156942560608

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{1907}}^1\times {\mathrm{16381}}^1$

素因数の和:18455

約数の個数: 48

約数和(自身を含む): 311130744624

約数和(自身を除く): 154188184016

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 1907, 2512, 3814, 5024, 7628, 15256, 16381, 30512, 32762, 61024, 65524, 131048, 262096, 299399, 524192, 598798, 1197596, 2395192, 2571817, 4790384, 5143634, 9580768, 10287268, 20574536, 31238567, 41149072, 62477134, 82298144, 124954268, 249908536, 499817072, 999634144, 4904455019, 9808910038, 19617820076, 39235640152, 78471280304, 156942560608]

約数ペア:

[(1, 156942560608), (2, 78471280304), (4, 39235640152), (8, 19617820076), (16, 9808910038), (32, 4904455019), (157, 999634144), (314, 499817072), (628, 249908536), (1256, 124954268), (1907, 82298144), (2512, 62477134), (3814, 41149072), (5024, 31238567), (7628, 20574536), (15256, 10287268), (16381, 9580768), (30512, 5143634), (32762, 4790384), (61024, 2571817), (65524, 2395192), (131048, 1197596), (262096, 598798), (299399, 524192)]