148426656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{220873}}^1$

素因数の和:220893

約数の個数: 48

約数和(自身を含む): 445281984

約数和(自身を除く): 296855328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 220873, 441746, 662619, 883492, 1325238, 1546111, 1766984, 2650476, 3092222, 3533968, 4638333, 5300952, 6184444, 7067936, 9276666, 10601904, 12368888, 18553332, 21203808, 24737776, 37106664, 49475552, 74213328, 148426656]

約数ペア:

[(1, 148426656), (2, 74213328), (3, 49475552), (4, 37106664), (6, 24737776), (7, 21203808), (8, 18553332), (12, 12368888), (14, 10601904), (16, 9276666), (21, 7067936), (24, 6184444), (28, 5300952), (32, 4638333), (42, 3533968), (48, 3092222), (56, 2650476), (84, 1766984), (96, 1546111), (112, 1325238), (168, 883492), (224, 662619), (336, 441746), (672, 220873)]