131646384

素因数分解:

$2^4\times 3^4\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:824

約数の個数: 100

約数和(自身を含む): 384042384

約数和(自身を除く): 252396000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 157, 162, 216, 314, 324, 432, 471, 628, 647, 648, 942, 1256, 1294, 1296, 1413, 1884, 1941, 2512, 2588, 2826, 3768, 3882, 4239, 5176, 5652, 5823, 7536, 7764, 8478, 10352, 11304, 11646, 12717, 15528, 16956, 17469, 22608, 23292, 25434, 31056, 33912, 34938, 46584, 50868, 52407, 67824, 69876, 93168, 101579, 101736, 104814, 139752, 203158, 203472, 209628, 279504, 304737, 406316, 419256, 609474, 812632, 838512, 914211, 1218948, 1625264, 1828422, 2437896, 2742633, 3656844, 4875792, 5485266, 7313688, 8227899, 10970532, 14627376, 16455798, 21941064, 32911596, 43882128, 65823192, 131646384]

約数ペア:

[(1, 131646384), (2, 65823192), (3, 43882128), (4, 32911596), (6, 21941064), (8, 16455798), (9, 14627376), (12, 10970532), (16, 8227899), (18, 7313688), (24, 5485266), (27, 4875792), (36, 3656844), (48, 2742633), (54, 2437896), (72, 1828422), (81, 1625264), (108, 1218948), (144, 914211), (157, 838512), (162, 812632), (216, 609474), (314, 419256), (324, 406316), (432, 304737), (471, 279504), (628, 209628), (647, 203472), (648, 203158), (942, 139752), (1256, 104814), (1294, 101736), (1296, 101579), (1413, 93168), (1884, 69876), (1941, 67824), (2512, 52407), (2588, 50868), (2826, 46584), (3768, 34938), (3882, 33912), (4239, 31056), (5176, 25434), (5652, 23292), (5823, 22608), (7536, 17469), (7764, 16956), (8478, 15528), (10352, 12717), (11304, 11646)]