126571616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1163}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 263995200

約数和(自身を除く): 137423584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 179, 304, 358, 608, 716, 1163, 1432, 2326, 2864, 3401, 4652, 5728, 6802, 9304, 13604, 18608, 22097, 27208, 37216, 44194, 54416, 88388, 108832, 176776, 208177, 353552, 416354, 707104, 832708, 1665416, 3330832, 3955363, 6661664, 7910726, 15821452, 31642904, 63285808, 126571616]

約数ペア:

[(1, 126571616), (2, 63285808), (4, 31642904), (8, 15821452), (16, 7910726), (19, 6661664), (32, 3955363), (38, 3330832), (76, 1665416), (152, 832708), (179, 707104), (304, 416354), (358, 353552), (608, 208177), (716, 176776), (1163, 108832), (1432, 88388), (2326, 54416), (2864, 44194), (3401, 37216), (4652, 27208), (5728, 22097), (6802, 18608), (9304, 13604)]