140700888

素因数分解:

$2^3\times 3^5\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 398558160

約数和(自身を除く): 257857272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 243, 314, 324, 461, 471, 486, 628, 648, 922, 942, 972, 1256, 1383, 1413, 1844, 1884, 1944, 2766, 2826, 3688, 3768, 4149, 4239, 5532, 5652, 8298, 8478, 11064, 11304, 12447, 12717, 16596, 16956, 24894, 25434, 33192, 33912, 37341, 38151, 49788, 50868, 72377, 74682, 76302, 99576, 101736, 112023, 144754, 149364, 152604, 217131, 224046, 289508, 298728, 305208, 434262, 448092, 579016, 651393, 868524, 896184, 1302786, 1737048, 1954179, 2605572, 3908358, 5211144, 5862537, 7816716, 11725074, 15633432, 17587611, 23450148, 35175222, 46900296, 70350444, 140700888]

約数ペア:

[(1, 140700888), (2, 70350444), (3, 46900296), (4, 35175222), (6, 23450148), (8, 17587611), (9, 15633432), (12, 11725074), (18, 7816716), (24, 5862537), (27, 5211144), (36, 3908358), (54, 2605572), (72, 1954179), (81, 1737048), (108, 1302786), (157, 896184), (162, 868524), (216, 651393), (243, 579016), (314, 448092), (324, 434262), (461, 305208), (471, 298728), (486, 289508), (628, 224046), (648, 217131), (922, 152604), (942, 149364), (972, 144754), (1256, 112023), (1383, 101736), (1413, 99576), (1844, 76302), (1884, 74682), (1944, 72377), (2766, 50868), (2826, 49788), (3688, 38151), (3768, 37341), (4149, 33912), (4239, 33192), (5532, 25434), (5652, 24894), (8298, 16956), (8478, 16596), (11064, 12717), (11304, 12447)]