156905104136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{110753}}^1$

素因数の和:111734

約数の個数: 64

約数和(自身を含む): 340183126080

約数和(自身を除く): 183278021944

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 947, 1496, 1894, 3788, 7576, 10417, 16099, 20834, 32198, 41668, 64396, 83336, 110753, 128792, 177089, 221506, 354178, 443012, 708356, 886024, 1218283, 1416712, 1882801, 2436566, 3765602, 4873132, 7531204, 9746264, 15062408, 20710811, 41421622, 82843244, 104883091, 165686488, 209766182, 419532364, 839064728, 1153714001, 1783012547, 2307428002, 3566025094, 4614856004, 7132050188, 9229712008, 14264100376, 19613138017, 39226276034, 78452552068, 156905104136]

約数ペア:

[(1, 156905104136), (2, 78452552068), (4, 39226276034), (8, 19613138017), (11, 14264100376), (17, 9229712008), (22, 7132050188), (34, 4614856004), (44, 3566025094), (68, 2307428002), (88, 1783012547), (136, 1153714001), (187, 839064728), (374, 419532364), (748, 209766182), (947, 165686488), (1496, 104883091), (1894, 82843244), (3788, 41421622), (7576, 20710811), (10417, 15062408), (16099, 9746264), (20834, 7531204), (32198, 4873132), (41668, 3765602), (64396, 2436566), (83336, 1882801), (110753, 1416712), (128792, 1218283), (177089, 886024), (221506, 708356), (354178, 443012)]