138922832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3067}}^1$

素因数の和:3243

約数の個数: 40

約数和(自身を含む): 285324000

約数和(自身を除く): 146401168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2384, 2831, 3067, 5662, 6134, 11324, 12268, 22648, 24536, 45296, 49072, 58273, 116546, 233092, 456983, 466184, 913966, 932368, 1827932, 3655864, 7311728, 8682677, 17365354, 34730708, 69461416, 138922832]

約数ペア:

[(1, 138922832), (2, 69461416), (4, 34730708), (8, 17365354), (16, 8682677), (19, 7311728), (38, 3655864), (76, 1827932), (149, 932368), (152, 913966), (298, 466184), (304, 456983), (596, 233092), (1192, 116546), (2384, 58273), (2831, 49072), (3067, 45296), (5662, 24536), (6134, 22648), (11324, 12268)]