15691816136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{11149}}^1$

素因数の和:11382

約数の個数: 64

約数和(自身を含む): 31790880000

約数和(自身を除く): 16099063864

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 131, 136, 158, 262, 316, 524, 632, 1048, 1343, 2227, 2686, 4454, 5372, 8908, 10349, 10744, 11149, 17816, 20698, 22298, 41396, 44596, 82792, 89192, 175933, 189533, 351866, 379066, 703732, 758132, 880771, 1407464, 1460519, 1516264, 1761542, 2921038, 3523084, 5842076, 7046168, 11684152, 14973107, 24828823, 29946214, 49657646, 59892428, 99315292, 115381001, 119784856, 198630584, 230762002, 461524004, 923048008, 1961477017, 3922954034, 7845908068, 15691816136]

約数ペア:

[(1, 15691816136), (2, 7845908068), (4, 3922954034), (8, 1961477017), (17, 923048008), (34, 461524004), (68, 230762002), (79, 198630584), (131, 119784856), (136, 115381001), (158, 99315292), (262, 59892428), (316, 49657646), (524, 29946214), (632, 24828823), (1048, 14973107), (1343, 11684152), (2227, 7046168), (2686, 5842076), (4454, 3523084), (5372, 2921038), (8908, 1761542), (10349, 1516264), (10744, 1460519), (11149, 1407464), (17816, 880771), (20698, 758132), (22298, 703732), (41396, 379066), (44596, 351866), (82792, 189533), (89192, 175933)]