129306884

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 267456000

約数和(自身を除く): 138149116

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 686, 1106, 1193, 1372, 2212, 2386, 3871, 4772, 7742, 8351, 15484, 16702, 27097, 33404, 54194, 58457, 94247, 108388, 116914, 188494, 233828, 376988, 409199, 659729, 818398, 1319458, 1636796, 2638916, 4618103, 9236206, 18472412, 32326721, 64653442, 129306884]

約数ペア:

[(1, 129306884), (2, 64653442), (4, 32326721), (7, 18472412), (14, 9236206), (28, 4618103), (49, 2638916), (79, 1636796), (98, 1319458), (158, 818398), (196, 659729), (316, 409199), (343, 376988), (553, 233828), (686, 188494), (1106, 116914), (1193, 108388), (1372, 94247), (2212, 58457), (2386, 54194), (3871, 33404), (4772, 27097), (7742, 16702), (8351, 15484)]