156933033820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{110516221}}^1$

素因数の和:110516301

約数の個数: 24

約数和(自身を含む): 334201055328

約数和(自身を除く): 177268021508

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 110516221, 221032442, 442064884, 552581105, 1105162210, 2210324420, 7846651691, 15693303382, 31386606764, 39233258455, 78466516910, 156933033820]

約数ペア:

[(1, 156933033820), (2, 78466516910), (4, 39233258455), (5, 31386606764), (10, 15693303382), (20, 7846651691), (71, 2210324420), (142, 1105162210), (284, 552581105), (355, 442064884), (710, 221032442), (1420, 110516221)]