148800248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 316569600

約数和(自身を除く): 167769352

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1178, 1373, 1426, 1748, 2356, 2746, 2852, 3496, 4712, 5492, 5704, 10984, 13547, 26087, 27094, 31579, 42563, 52174, 54188, 63158, 85126, 104348, 108376, 126316, 170252, 208696, 252632, 340504, 600001, 808697, 978949, 1200002, 1617394, 1957898, 2400004, 3234788, 3915796, 4800008, 6469576, 7831592, 18600031, 37200062, 74400124, 148800248]

約数ペア:

[(1, 148800248), (2, 74400124), (4, 37200062), (8, 18600031), (19, 7831592), (23, 6469576), (31, 4800008), (38, 3915796), (46, 3234788), (62, 2400004), (76, 1957898), (92, 1617394), (124, 1200002), (152, 978949), (184, 808697), (248, 600001), (437, 340504), (589, 252632), (713, 208696), (874, 170252), (1178, 126316), (1373, 108376), (1426, 104348), (1748, 85126), (2356, 63158), (2746, 54188), (2852, 52174), (3496, 42563), (4712, 31579), (5492, 27094), (5704, 26087), (10984, 13547)]