168118960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{91369}}^1$

素因数の和:91405

約数の個数: 40

約数和(自身を含む): 407875680

約数和(自身を除く): 239756720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 91369, 182738, 365476, 456845, 730952, 913690, 1461904, 1827380, 2101487, 3654760, 4202974, 7309520, 8405948, 10507435, 16811896, 21014870, 33623792, 42029740, 84059480, 168118960]

約数ペア:

[(1, 168118960), (2, 84059480), (4, 42029740), (5, 33623792), (8, 21014870), (10, 16811896), (16, 10507435), (20, 8405948), (23, 7309520), (40, 4202974), (46, 3654760), (80, 2101487), (92, 1827380), (115, 1461904), (184, 913690), (230, 730952), (368, 456845), (460, 365476), (920, 182738), (1840, 91369)]