161637583107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{78121}}^1$

素因数の和:78221

約数の個数: 96

約数和(自身を含む): 296448615936

約数和(自身を除く): 134811032829

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 53, 77, 91, 143, 159, 169, 231, 273, 371, 429, 507, 583, 689, 1001, 1113, 1183, 1749, 1859, 2067, 3003, 3549, 4081, 4823, 5577, 7579, 8957, 12243, 13013, 14469, 22737, 26871, 39039, 53053, 62699, 78121, 98527, 159159, 188097, 234363, 295581, 546847, 689689, 859331, 1015573, 1640541, 2069067, 2577993, 3046719, 4140413, 6015317, 7109011, 11171303, 12421239, 13202449, 18045951, 21327033, 28982891, 33513909, 39607347, 45544543, 53825369, 78199121, 86948673, 92417143, 136633629, 145226939, 161476107, 234597363, 277251429, 318811801, 376777583, 435680817, 592079059, 699729797, 956435403, 1016588573, 1130332749, 1776237177, 2099189391, 3049765719, 4144553413, 4898108579, 7697027767, 12433660239, 14694325737, 23091083301, 53879194369, 161637583107]

約数ペア:

[(1, 161637583107), (3, 53879194369), (7, 23091083301), (11, 14694325737), (13, 12433660239), (21, 7697027767), (33, 4898108579), (39, 4144553413), (53, 3049765719), (77, 2099189391), (91, 1776237177), (143, 1130332749), (159, 1016588573), (169, 956435403), (231, 699729797), (273, 592079059), (371, 435680817), (429, 376777583), (507, 318811801), (583, 277251429), (689, 234597363), (1001, 161476107), (1113, 145226939), (1183, 136633629), (1749, 92417143), (1859, 86948673), (2067, 78199121), (3003, 53825369), (3549, 45544543), (4081, 39607347), (4823, 33513909), (5577, 28982891), (7579, 21327033), (8957, 18045951), (12243, 13202449), (13013, 12421239), (14469, 11171303), (22737, 7109011), (26871, 6015317), (39039, 4140413), (53053, 3046719), (62699, 2577993), (78121, 2069067), (98527, 1640541), (159159, 1015573), (188097, 859331), (234363, 689689), (295581, 546847)]