15104296

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 30945600

約数和(自身を除く): 15841304

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 139, 188, 278, 289, 376, 556, 578, 799, 1112, 1156, 1598, 2312, 2363, 3196, 4726, 6392, 6533, 9452, 13066, 13583, 18904, 26132, 27166, 40171, 52264, 54332, 80342, 108664, 111061, 160684, 222122, 321368, 444244, 888488, 1888037, 3776074, 7552148, 15104296]

約数ペア:

[(1, 15104296), (2, 7552148), (4, 3776074), (8, 1888037), (17, 888488), (34, 444244), (47, 321368), (68, 222122), (94, 160684), (136, 111061), (139, 108664), (188, 80342), (278, 54332), (289, 52264), (376, 40171), (556, 27166), (578, 26132), (799, 18904), (1112, 13583), (1156, 13066), (1598, 9452), (2312, 6533), (2363, 6392), (3196, 4726)]