187378072

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{12347}}^1$

素因数の和:12631

約数の個数: 32

約数和(自身を含む): 403038720

約数和(自身を除く): 215660648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 7588, 12347, 15176, 24694, 49388, 86429, 98776, 172858, 345716, 691432, 3346037, 6692074, 13384148, 23422259, 26768296, 46844518, 93689036, 187378072]

約数ペア:

[(1, 187378072), (2, 93689036), (4, 46844518), (7, 26768296), (8, 23422259), (14, 13384148), (28, 6692074), (56, 3346037), (271, 691432), (542, 345716), (1084, 172858), (1897, 98776), (2168, 86429), (3794, 49388), (7588, 24694), (12347, 15176)]