152520160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73327}}^1$

素因数の和:73355

約数の個数: 48

約数和(自身を含む): 388051776

約数和(自身を除く): 235531616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 73327, 146654, 293308, 366635, 586616, 733270, 953251, 1173232, 1466540, 1906502, 2346464, 2933080, 3813004, 4766255, 5866160, 7626008, 9532510, 11732320, 15252016, 19065020, 30504032, 38130040, 76260080, 152520160]

約数ペア:

[(1, 152520160), (2, 76260080), (4, 38130040), (5, 30504032), (8, 19065020), (10, 15252016), (13, 11732320), (16, 9532510), (20, 7626008), (26, 5866160), (32, 4766255), (40, 3813004), (52, 2933080), (65, 2346464), (80, 1906502), (104, 1466540), (130, 1173232), (160, 953251), (208, 733270), (260, 586616), (416, 366635), (520, 293308), (1040, 146654), (2080, 73327)]