138477924

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 126

約数和(自身を含む): 394837506

約数和(自身を除く): 256359582

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 281, 324, 338, 351, 468, 486, 507, 562, 676, 702, 729, 843, 972, 1014, 1053, 1124, 1404, 1458, 1521, 1686, 2028, 2106, 2529, 2916, 3042, 3159, 3372, 3653, 4212, 4563, 5058, 6084, 6318, 7306, 7587, 9126, 9477, 10116, 10959, 12636, 13689, 14612, 15174, 18252, 18954, 21918, 22761, 27378, 30348, 32877, 37908, 41067, 43836, 45522, 47489, 54756, 65754, 68283, 82134, 91044, 94978, 98631, 123201, 131508, 136566, 142467, 164268, 189956, 197262, 204849, 246402, 273132, 284934, 295893, 394524, 409698, 427401, 492804, 569868, 591786, 819396, 854802, 887679, 1183572, 1282203, 1709604, 1775358, 2564406, 2663037, 3550716, 3846609, 5128812, 5326074, 7693218, 10652148, 11539827, 15386436, 23079654, 34619481, 46159308, 69238962, 138477924]

約数ペア:

[(1, 138477924), (2, 69238962), (3, 46159308), (4, 34619481), (6, 23079654), (9, 15386436), (12, 11539827), (13, 10652148), (18, 7693218), (26, 5326074), (27, 5128812), (36, 3846609), (39, 3550716), (52, 2663037), (54, 2564406), (78, 1775358), (81, 1709604), (108, 1282203), (117, 1183572), (156, 887679), (162, 854802), (169, 819396), (234, 591786), (243, 569868), (281, 492804), (324, 427401), (338, 409698), (351, 394524), (468, 295893), (486, 284934), (507, 273132), (562, 246402), (676, 204849), (702, 197262), (729, 189956), (843, 164268), (972, 142467), (1014, 136566), (1053, 131508), (1124, 123201), (1404, 98631), (1458, 94978), (1521, 91044), (1686, 82134), (2028, 68283), (2106, 65754), (2529, 54756), (2916, 47489), (3042, 45522), (3159, 43836), (3372, 41067), (3653, 37908), (4212, 32877), (4563, 30348), (5058, 27378), (6084, 22761), (6318, 21918), (7306, 18954), (7587, 18252), (9126, 15174), (9477, 14612), (10116, 13689), (10959, 12636)]