156943839448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1\times {\mathrm{6131}}^1$

素因数の和:7240

約数の個数: 64

約数和(自身を含む): 322280259840

約数和(自身を除く): 165336420392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 461, 631, 922, 1262, 1844, 2524, 3688, 5048, 5071, 6131, 6941, 10142, 12262, 13882, 20284, 24524, 27764, 40568, 49048, 55528, 67441, 134882, 269764, 290891, 539528, 581782, 1163564, 2327128, 2826391, 3199801, 3868661, 5652782, 6399602, 7737322, 11305564, 12799204, 15474644, 22611128, 25598408, 30949288, 31090301, 42555271, 62180602, 85110542, 124361204, 170221084, 248722408, 340442168, 1783452721, 3566905442, 7133810884, 14267621768, 19617979931, 39235959862, 78471919724, 156943839448]

約数ペア:

[(1, 156943839448), (2, 78471919724), (4, 39235959862), (8, 19617979931), (11, 14267621768), (22, 7133810884), (44, 3566905442), (88, 1783452721), (461, 340442168), (631, 248722408), (922, 170221084), (1262, 124361204), (1844, 85110542), (2524, 62180602), (3688, 42555271), (5048, 31090301), (5071, 30949288), (6131, 25598408), (6941, 22611128), (10142, 15474644), (12262, 12799204), (13882, 11305564), (20284, 7737322), (24524, 6399602), (27764, 5652782), (40568, 3868661), (49048, 3199801), (55528, 2826391), (67441, 2327128), (134882, 1163564), (269764, 581782), (290891, 539528)]