15904156664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1213

約数の個数: 128

約数和(自身を含む): 34486732800

約数和(自身を除く): 18582576136

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 47, 74, 88, 94, 103, 148, 188, 206, 296, 376, 407, 412, 517, 814, 824, 1009, 1034, 1133, 1628, 1739, 2018, 2068, 2266, 3256, 3478, 3811, 4036, 4136, 4532, 4841, 6956, 7622, 8072, 9064, 9682, 11099, 13912, 15244, 19129, 19364, 22198, 30488, 37333, 38258, 38728, 41921, 44396, 47423, 53251, 74666, 76516, 83842, 88792, 94846, 103927, 106502, 149332, 153032, 167684, 179117, 189692, 207854, 213004, 298664, 335368, 358234, 379384, 410663, 415708, 426008, 521653, 716468, 821326, 831416, 1043306, 1143197, 1432936, 1642652, 1754651, 1970287, 2086612, 2286394, 3285304, 3509302, 3845299, 3940574, 4173224, 4572788, 4884569, 7018604, 7690598, 7881148, 9145576, 9769138, 14037208, 15381196, 15762296, 19301161, 19538276, 30762392, 38602322, 39076552, 42298289, 53730259, 77204644, 84596578, 107460518, 154409288, 169193156, 180729053, 214921036, 338386312, 361458106, 429842072, 722916212, 1445832424, 1988019583, 3976039166, 7952078332, 15904156664]

約数ペア:

[(1, 15904156664), (2, 7952078332), (4, 3976039166), (8, 1988019583), (11, 1445832424), (22, 722916212), (37, 429842072), (44, 361458106), (47, 338386312), (74, 214921036), (88, 180729053), (94, 169193156), (103, 154409288), (148, 107460518), (188, 84596578), (206, 77204644), (296, 53730259), (376, 42298289), (407, 39076552), (412, 38602322), (517, 30762392), (814, 19538276), (824, 19301161), (1009, 15762296), (1034, 15381196), (1133, 14037208), (1628, 9769138), (1739, 9145576), (2018, 7881148), (2068, 7690598), (2266, 7018604), (3256, 4884569), (3478, 4572788), (3811, 4173224), (4036, 3940574), (4136, 3845299), (4532, 3509302), (4841, 3285304), (6956, 2286394), (7622, 2086612), (8072, 1970287), (9064, 1754651), (9682, 1642652), (11099, 1432936), (13912, 1143197), (15244, 1043306), (19129, 831416), (19364, 821326), (22198, 716468), (30488, 521653), (37333, 426008), (38258, 415708), (38728, 410663), (41921, 379384), (44396, 358234), (47423, 335368), (53251, 298664), (74666, 213004), (76516, 207854), (83842, 189692), (88792, 179117), (94846, 167684), (103927, 153032), (106502, 149332)]