138593364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18131}}^1$

素因数の和:18165

約数の個数: 72

約数和(自身を含む): 405141408

約数和(自身を除く): 266548044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 18131, 36262, 54393, 72524, 108786, 126917, 217572, 235703, 253834, 380751, 471406, 507668, 707109, 761502, 888419, 942812, 1414218, 1523004, 1649921, 1776838, 2665257, 2828436, 3299842, 3553676, 4949763, 5330514, 6599684, 9899526, 10661028, 11549447, 19799052, 23098894, 34648341, 46197788, 69296682, 138593364]

約数ペア:

[(1, 138593364), (2, 69296682), (3, 46197788), (4, 34648341), (6, 23098894), (7, 19799052), (12, 11549447), (13, 10661028), (14, 9899526), (21, 6599684), (26, 5330514), (28, 4949763), (39, 3553676), (42, 3299842), (49, 2828436), (52, 2665257), (78, 1776838), (84, 1649921), (91, 1523004), (98, 1414218), (147, 942812), (156, 888419), (182, 761502), (196, 707109), (273, 507668), (294, 471406), (364, 380751), (546, 253834), (588, 235703), (637, 217572), (1092, 126917), (1274, 108786), (1911, 72524), (2548, 54393), (3822, 36262), (7644, 18131)]