157467212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{853}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 332855040

約数和(自身を除く): 175387828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 347, 532, 694, 853, 1388, 1706, 2429, 3412, 4858, 5971, 6593, 9716, 11942, 13186, 16207, 23884, 26372, 32414, 46151, 64828, 92302, 113449, 184604, 226898, 295991, 453796, 591982, 1183964, 2071937, 4143874, 5623829, 8287748, 11247658, 22495316, 39366803, 78733606, 157467212]

約数ペア:

[(1, 157467212), (2, 78733606), (4, 39366803), (7, 22495316), (14, 11247658), (19, 8287748), (28, 5623829), (38, 4143874), (76, 2071937), (133, 1183964), (266, 591982), (347, 453796), (532, 295991), (694, 226898), (853, 184604), (1388, 113449), (1706, 92302), (2429, 64828), (3412, 46151), (4858, 32414), (5971, 26372), (6593, 23884), (9716, 16207), (11942, 13186)]