121445152

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 251318592

約数和(自身を除く): 129873440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 157, 184, 314, 368, 628, 736, 1051, 1256, 2102, 2512, 3611, 4204, 5024, 7222, 8408, 14444, 16816, 24173, 28888, 33632, 48346, 57776, 96692, 115552, 165007, 193384, 330014, 386768, 660028, 773536, 1320056, 2640112, 3795161, 5280224, 7590322, 15180644, 30361288, 60722576, 121445152]

約数ペア:

[(1, 121445152), (2, 60722576), (4, 30361288), (8, 15180644), (16, 7590322), (23, 5280224), (32, 3795161), (46, 2640112), (92, 1320056), (157, 773536), (184, 660028), (314, 386768), (368, 330014), (628, 193384), (736, 165007), (1051, 115552), (1256, 96692), (2102, 57776), (2512, 48346), (3611, 33632), (4204, 28888), (5024, 24173), (7222, 16816), (8408, 14444)]