131665716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13397}}^1$

素因数の和:13430

約数の個数: 96

約数和(自身を含む): 420161280

約数和(自身を除く): 288495564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 13397, 26794, 40191, 53588, 80382, 93779, 120573, 160764, 174161, 187558, 241146, 281337, 348322, 361719, 375116, 482292, 522483, 562674, 696644, 723438, 844011, 1044966, 1125348, 1219127, 1446876, 1567449, 1688022, 2089932, 2438254, 2532033, 3134898, 3376044, 3657381, 4702347, 4876508, 5064066, 6269796, 7314762, 9404694, 10128132, 10972143, 14629524, 18809388, 21944286, 32916429, 43888572, 65832858, 131665716]

約数ペア:

[(1, 131665716), (2, 65832858), (3, 43888572), (4, 32916429), (6, 21944286), (7, 18809388), (9, 14629524), (12, 10972143), (13, 10128132), (14, 9404694), (18, 7314762), (21, 6269796), (26, 5064066), (27, 4876508), (28, 4702347), (36, 3657381), (39, 3376044), (42, 3134898), (52, 2532033), (54, 2438254), (63, 2089932), (78, 1688022), (84, 1567449), (91, 1446876), (108, 1219127), (117, 1125348), (126, 1044966), (156, 844011), (182, 723438), (189, 696644), (234, 562674), (252, 522483), (273, 482292), (351, 375116), (364, 361719), (378, 348322), (468, 281337), (546, 241146), (702, 187558), (756, 174161), (819, 160764), (1092, 120573), (1404, 93779), (1638, 80382), (2457, 53588), (3276, 40191), (4914, 26794), (9828, 13397)]