15691634308

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 32655845376

約数和(自身を除く): 16964211068

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 131, 151, 164, 262, 287, 302, 524, 574, 604, 691, 917, 1057, 1148, 1382, 1834, 2114, 2764, 3668, 4228, 4837, 5371, 6191, 9674, 10742, 12382, 19348, 19781, 21484, 24764, 28331, 37597, 39562, 43337, 56662, 75194, 79124, 86674, 90521, 104341, 113324, 138467, 150388, 173348, 181042, 198317, 208682, 276934, 362084, 396634, 417364, 553868, 633647, 730387, 793268, 811021, 1267294, 1460774, 1622042, 2534588, 2921548, 3244084, 3711361, 4277981, 5677147, 7422722, 8555962, 11354294, 13668671, 14845444, 17111924, 22708588, 25979527, 27337342, 29945867, 51959054, 54674684, 59891734, 95680697, 103918108, 119783468, 191361394, 382722788, 560415511, 1120831022, 2241662044, 3922908577, 7845817154, 15691634308]

約数ペア:

[(1, 15691634308), (2, 7845817154), (4, 3922908577), (7, 2241662044), (14, 1120831022), (28, 560415511), (41, 382722788), (82, 191361394), (131, 119783468), (151, 103918108), (164, 95680697), (262, 59891734), (287, 54674684), (302, 51959054), (524, 29945867), (574, 27337342), (604, 25979527), (691, 22708588), (917, 17111924), (1057, 14845444), (1148, 13668671), (1382, 11354294), (1834, 8555962), (2114, 7422722), (2764, 5677147), (3668, 4277981), (4228, 3711361), (4837, 3244084), (5371, 2921548), (6191, 2534588), (9674, 1622042), (10742, 1460774), (12382, 1267294), (19348, 811021), (19781, 793268), (21484, 730387), (24764, 633647), (28331, 553868), (37597, 417364), (39562, 396634), (43337, 362084), (56662, 276934), (75194, 208682), (79124, 198317), (86674, 181042), (90521, 173348), (104341, 150388), (113324, 138467)]