155585946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 331927200

約数和(自身を除く): 176341254

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 361, 654, 659, 722, 1083, 1318, 1977, 2071, 2166, 3954, 4142, 6213, 12426, 12521, 25042, 37563, 39349, 71831, 75126, 78698, 118047, 143662, 215493, 236094, 237899, 430986, 475798, 713697, 1364789, 1427394, 2729578, 4094367, 8188734, 25930991, 51861982, 77792973, 155585946]

約数ペア:

[(1, 155585946), (2, 77792973), (3, 51861982), (6, 25930991), (19, 8188734), (38, 4094367), (57, 2729578), (109, 1427394), (114, 1364789), (218, 713697), (327, 475798), (361, 430986), (654, 237899), (659, 236094), (722, 215493), (1083, 143662), (1318, 118047), (1977, 78698), (2071, 75126), (2166, 71831), (3954, 39349), (4142, 37563), (6213, 25042), (12426, 12521)]