154947464

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 348451200

約数和(自身を除く): 193503736

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 116, 146, 203, 232, 292, 406, 511, 584, 812, 1022, 1307, 1624, 2044, 2117, 2614, 4088, 4234, 5228, 8468, 9149, 10456, 14819, 16936, 18298, 29638, 36596, 37903, 59276, 73192, 75806, 95411, 118552, 151612, 190822, 265321, 303224, 381644, 530642, 667877, 763288, 1061284, 1335754, 2122568, 2671508, 2766919, 5343016, 5533838, 11067676, 19368433, 22135352, 38736866, 77473732, 154947464]

約数ペア:

[(1, 154947464), (2, 77473732), (4, 38736866), (7, 22135352), (8, 19368433), (14, 11067676), (28, 5533838), (29, 5343016), (56, 2766919), (58, 2671508), (73, 2122568), (116, 1335754), (146, 1061284), (203, 763288), (232, 667877), (292, 530642), (406, 381644), (511, 303224), (584, 265321), (812, 190822), (1022, 151612), (1307, 118552), (1624, 95411), (2044, 75806), (2117, 73192), (2614, 59276), (4088, 37903), (4234, 36596), (5228, 29638), (8468, 18298), (9149, 16936), (10456, 14819)]