145382608

素因数分解:

$2^4\times 7^3\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 334800000

約数和(自身を除く): 189417392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 343, 392, 413, 449, 472, 686, 784, 826, 898, 944, 1372, 1652, 1796, 2744, 2891, 3143, 3304, 3592, 5488, 5782, 6286, 6608, 7184, 11564, 12572, 20237, 22001, 23128, 25144, 26491, 40474, 44002, 46256, 50288, 52982, 80948, 88004, 105964, 154007, 161896, 176008, 185437, 211928, 308014, 323792, 352016, 370874, 423856, 616028, 741748, 1232056, 1298059, 1483496, 2464112, 2596118, 2966992, 5192236, 9086413, 10384472, 18172826, 20768944, 36345652, 72691304, 145382608]

約数ペア:

[(1, 145382608), (2, 72691304), (4, 36345652), (7, 20768944), (8, 18172826), (14, 10384472), (16, 9086413), (28, 5192236), (49, 2966992), (56, 2596118), (59, 2464112), (98, 1483496), (112, 1298059), (118, 1232056), (196, 741748), (236, 616028), (343, 423856), (392, 370874), (413, 352016), (449, 323792), (472, 308014), (686, 211928), (784, 185437), (826, 176008), (898, 161896), (944, 154007), (1372, 105964), (1652, 88004), (1796, 80948), (2744, 52982), (2891, 50288), (3143, 46256), (3304, 44002), (3592, 40474), (5488, 26491), (5782, 25144), (6286, 23128), (6608, 22001), (7184, 20237), (11564, 12572)]