178515372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2003}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 476727552

約数和(自身を除く): 298212180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1061, 2003, 2122, 3183, 4006, 4244, 6009, 6366, 7427, 8012, 12018, 12732, 14021, 14854, 22281, 24036, 28042, 29708, 42063, 44562, 56084, 84126, 89124, 168252, 2125183, 4250366, 6375549, 8500732, 12751098, 14876281, 25502196, 29752562, 44628843, 59505124, 89257686, 178515372]

約数ペア:

[(1, 178515372), (2, 89257686), (3, 59505124), (4, 44628843), (6, 29752562), (7, 25502196), (12, 14876281), (14, 12751098), (21, 8500732), (28, 6375549), (42, 4250366), (84, 2125183), (1061, 168252), (2003, 89124), (2122, 84126), (3183, 56084), (4006, 44562), (4244, 42063), (6009, 29708), (6366, 28042), (7427, 24036), (8012, 22281), (12018, 14854), (12732, 14021)]