149363448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{478729}}^1$

素因数の和:478751

約数の個数: 32

約数和(自身を含む): 402133200

約数和(自身を除く): 252769752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 478729, 957458, 1436187, 1914916, 2872374, 3829832, 5744748, 6223477, 11489496, 12446954, 18670431, 24893908, 37340862, 49787816, 74681724, 149363448]

約数ペア:

[(1, 149363448), (2, 74681724), (3, 49787816), (4, 37340862), (6, 24893908), (8, 18670431), (12, 12446954), (13, 11489496), (24, 6223477), (26, 5744748), (39, 3829832), (52, 2872374), (78, 1914916), (104, 1436187), (156, 957458), (312, 478729)]