15976656

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1241

約数の個数: 80

約数和(自身を含む): 47377920

約数和(自身を除く): 31401264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1193, 1488, 1674, 2232, 2386, 3348, 3579, 4464, 4772, 6696, 7158, 9544, 10737, 13392, 14316, 19088, 21474, 28632, 32211, 36983, 42948, 57264, 64422, 73966, 85896, 110949, 128844, 147932, 171792, 221898, 257688, 295864, 332847, 443796, 515376, 591728, 665694, 887592, 998541, 1331388, 1775184, 1997082, 2662776, 3994164, 5325552, 7988328, 15976656]

約数ペア:

[(1, 15976656), (2, 7988328), (3, 5325552), (4, 3994164), (6, 2662776), (8, 1997082), (9, 1775184), (12, 1331388), (16, 998541), (18, 887592), (24, 665694), (27, 591728), (31, 515376), (36, 443796), (48, 332847), (54, 295864), (62, 257688), (72, 221898), (93, 171792), (108, 147932), (124, 128844), (144, 110949), (186, 85896), (216, 73966), (248, 64422), (279, 57264), (372, 42948), (432, 36983), (496, 32211), (558, 28632), (744, 21474), (837, 19088), (1116, 14316), (1193, 13392), (1488, 10737), (1674, 9544), (2232, 7158), (2386, 6696), (3348, 4772), (3579, 4464)]