15376816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 22120784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 179, 182, 208, 236, 358, 364, 413, 472, 716, 728, 767, 826, 944, 1253, 1432, 1456, 1534, 1652, 2327, 2506, 2864, 3068, 3304, 4654, 5012, 5369, 6136, 6608, 9308, 10024, 10561, 10738, 12272, 16289, 18616, 20048, 21122, 21476, 32578, 37232, 42244, 42952, 65156, 73927, 84488, 85904, 130312, 137293, 147854, 168976, 260624, 274586, 295708, 549172, 591416, 961051, 1098344, 1182832, 1922102, 2196688, 3844204, 7688408, 15376816]

約数ペア:

[(1, 15376816), (2, 7688408), (4, 3844204), (7, 2196688), (8, 1922102), (13, 1182832), (14, 1098344), (16, 961051), (26, 591416), (28, 549172), (52, 295708), (56, 274586), (59, 260624), (91, 168976), (104, 147854), (112, 137293), (118, 130312), (179, 85904), (182, 84488), (208, 73927), (236, 65156), (358, 42952), (364, 42244), (413, 37232), (472, 32578), (716, 21476), (728, 21122), (767, 20048), (826, 18616), (944, 16289), (1253, 12272), (1432, 10738), (1456, 10561), (1534, 10024), (1652, 9308), (2327, 6608), (2506, 6136), (2864, 5369), (3068, 5012), (3304, 4654)]