131572207812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{13003}}^1$

素因数の和:13477

約数の個数: 96

約数和(自身を含む): 328041608832

約数和(自身を除く): 196469401020

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 193, 204, 257, 386, 514, 579, 771, 772, 1028, 1158, 1542, 2316, 3084, 3281, 4369, 6562, 8738, 9843, 13003, 13107, 13124, 17476, 19686, 26006, 26214, 39009, 39372, 49601, 52012, 52428, 78018, 99202, 148803, 156036, 198404, 221051, 297606, 442102, 595212, 663153, 843217, 884204, 1326306, 1686434, 2509579, 2529651, 2652612, 3341771, 3372868, 5019158, 5059302, 6683542, 7528737, 10025313, 10038316, 10118604, 13367084, 15057474, 20050626, 30114948, 40101252, 42662843, 56810107, 85325686, 113620214, 127988529, 170430321, 170651372, 227240428, 255977058, 340860642, 511954116, 644961803, 681721284, 1289923606, 1934885409, 2579847212, 3869770818, 7739541636, 10964350651, 21928701302, 32893051953, 43857402604, 65786103906, 131572207812]

約数ペア:

[(1, 131572207812), (2, 65786103906), (3, 43857402604), (4, 32893051953), (6, 21928701302), (12, 10964350651), (17, 7739541636), (34, 3869770818), (51, 2579847212), (68, 1934885409), (102, 1289923606), (193, 681721284), (204, 644961803), (257, 511954116), (386, 340860642), (514, 255977058), (579, 227240428), (771, 170651372), (772, 170430321), (1028, 127988529), (1158, 113620214), (1542, 85325686), (2316, 56810107), (3084, 42662843), (3281, 40101252), (4369, 30114948), (6562, 20050626), (8738, 15057474), (9843, 13367084), (13003, 10118604), (13107, 10038316), (13124, 10025313), (17476, 7528737), (19686, 6683542), (26006, 5059302), (26214, 5019158), (39009, 3372868), (39372, 3341771), (49601, 2652612), (52012, 2529651), (52428, 2509579), (78018, 1686434), (99202, 1326306), (148803, 884204), (156036, 843217), (198404, 663153), (221051, 595212), (297606, 442102)]