140972944

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43403}}^1$

素因数の和:43447

約数の個数: 40

約数和(自身を含む): 322925760

約数和(自身を除く): 181952816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 43403, 86806, 173612, 303821, 347224, 607642, 694448, 1215284, 1258687, 2430568, 2517374, 4861136, 5034748, 8810809, 10069496, 17621618, 20138992, 35243236, 70486472, 140972944]

約数ペア:

[(1, 140972944), (2, 70486472), (4, 35243236), (7, 20138992), (8, 17621618), (14, 10069496), (16, 8810809), (28, 5034748), (29, 4861136), (56, 2517374), (58, 2430568), (112, 1258687), (116, 1215284), (203, 694448), (232, 607642), (406, 347224), (464, 303821), (812, 173612), (1624, 86806), (3248, 43403)]