16260804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 48840960

約数和(自身を除く): 32580156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 137, 157, 189, 252, 274, 314, 378, 411, 471, 548, 628, 756, 822, 942, 959, 1099, 1233, 1413, 1644, 1884, 1918, 2198, 2466, 2826, 2877, 3297, 3699, 3836, 4239, 4396, 4932, 5652, 5754, 6594, 7398, 8478, 8631, 9891, 11508, 13188, 14796, 16956, 17262, 19782, 21509, 25893, 29673, 34524, 39564, 43018, 51786, 59346, 64527, 86036, 103572, 118692, 129054, 150563, 193581, 258108, 301126, 387162, 451689, 580743, 602252, 774324, 903378, 1161486, 1355067, 1806756, 2322972, 2710134, 4065201, 5420268, 8130402, 16260804]

約数ペア:

[(1, 16260804), (2, 8130402), (3, 5420268), (4, 4065201), (6, 2710134), (7, 2322972), (9, 1806756), (12, 1355067), (14, 1161486), (18, 903378), (21, 774324), (27, 602252), (28, 580743), (36, 451689), (42, 387162), (54, 301126), (63, 258108), (84, 193581), (108, 150563), (126, 129054), (137, 118692), (157, 103572), (189, 86036), (252, 64527), (274, 59346), (314, 51786), (378, 43018), (411, 39564), (471, 34524), (548, 29673), (628, 25893), (756, 21509), (822, 19782), (942, 17262), (959, 16956), (1099, 14796), (1233, 13188), (1413, 11508), (1644, 9891), (1884, 8631), (1918, 8478), (2198, 7398), (2466, 6594), (2826, 5754), (2877, 5652), (3297, 4932), (3699, 4396), (3836, 4239)]