161421468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4441}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 407455776

約数和(自身を除く): 246034308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 233, 466, 699, 932, 1398, 2796, 3029, 4441, 6058, 8882, 9087, 12116, 13323, 17764, 18174, 26646, 36348, 53292, 57733, 115466, 173199, 230932, 346398, 692796, 1034753, 2069506, 3104259, 4139012, 6208518, 12417036, 13451789, 26903578, 40355367, 53807156, 80710734, 161421468]

約数ペア:

[(1, 161421468), (2, 80710734), (3, 53807156), (4, 40355367), (6, 26903578), (12, 13451789), (13, 12417036), (26, 6208518), (39, 4139012), (52, 3104259), (78, 2069506), (156, 1034753), (233, 692796), (466, 346398), (699, 230932), (932, 173199), (1398, 115466), (2796, 57733), (3029, 53292), (4441, 36348), (6058, 26646), (8882, 18174), (9087, 17764), (12116, 13323)]