139202392

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146221}}^1$

素因数の和:146251

約数の個数: 32

約数和(自身を含む): 315839520

約数和(自身を除く): 176637128

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 146221, 292442, 584884, 1023547, 1169768, 2047094, 2485757, 4094188, 4971514, 8188376, 9943028, 17400299, 19886056, 34800598, 69601196, 139202392]

約数ペア:

[(1, 139202392), (2, 69601196), (4, 34800598), (7, 19886056), (8, 17400299), (14, 9943028), (17, 8188376), (28, 4971514), (34, 4094188), (56, 2485757), (68, 2047094), (119, 1169768), (136, 1023547), (238, 584884), (476, 292442), (952, 146221)]