160923160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211741}}^1$

素因数の和:211771

約数の個数: 32

約数和(自身を含む): 381135600

約数和(自身を除く): 220212440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 211741, 423482, 846964, 1058705, 1693928, 2117410, 4023079, 4234820, 8046158, 8469640, 16092316, 20115395, 32184632, 40230790, 80461580, 160923160]

約数ペア:

[(1, 160923160), (2, 80461580), (4, 40230790), (5, 32184632), (8, 20115395), (10, 16092316), (19, 8469640), (20, 8046158), (38, 4234820), (40, 4023079), (76, 2117410), (95, 1693928), (152, 1058705), (190, 846964), (380, 423482), (760, 211741)]