131627636

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3449}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 278208000

約数和(自身を除く): 146580364

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 2726, 3449, 5452, 6898, 9541, 13796, 19082, 24143, 38164, 48286, 96572, 100021, 162103, 200042, 324206, 400084, 648412, 700147, 1134721, 1400294, 2269442, 2800588, 4538884, 4700987, 9401974, 18803948, 32906909, 65813818, 131627636]

約数ペア:

[(1, 131627636), (2, 65813818), (4, 32906909), (7, 18803948), (14, 9401974), (28, 4700987), (29, 4538884), (47, 2800588), (58, 2269442), (94, 1400294), (116, 1134721), (188, 700147), (203, 648412), (329, 400084), (406, 324206), (658, 200042), (812, 162103), (1316, 100021), (1363, 96572), (2726, 48286), (3449, 38164), (5452, 24143), (6898, 19082), (9541, 13796)]