154857636

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{21401}}^1$

素因数の和:21481

約数の個数: 48

約数和(自身を含む): 407494080

約数和(自身を除く): 252636444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 21401, 42802, 64203, 85604, 128406, 192609, 256812, 385218, 577827, 770436, 1155654, 1433867, 2311308, 2867734, 4301601, 5735468, 8603202, 12904803, 17206404, 25809606, 38714409, 51619212, 77428818, 154857636]

約数ペア:

[(1, 154857636), (2, 77428818), (3, 51619212), (4, 38714409), (6, 25809606), (9, 17206404), (12, 12904803), (18, 8603202), (27, 5735468), (36, 4301601), (54, 2867734), (67, 2311308), (108, 1433867), (134, 1155654), (201, 770436), (268, 577827), (402, 385218), (603, 256812), (804, 192609), (1206, 128406), (1809, 85604), (2412, 64203), (3618, 42802), (7236, 21401)]