151800920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{165001}}^1$

素因数の和:165035

約数の個数: 32

約数和(自身を含む): 356404320

約数和(自身を除く): 204603400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 165001, 330002, 660004, 825005, 1320008, 1650010, 3300020, 3795023, 6600040, 7590046, 15180092, 18975115, 30360184, 37950230, 75900460, 151800920]

約数ペア:

[(1, 151800920), (2, 75900460), (4, 37950230), (5, 30360184), (8, 18975115), (10, 15180092), (20, 7590046), (23, 6600040), (40, 3795023), (46, 3300020), (92, 1650010), (115, 1320008), (184, 825005), (230, 660004), (460, 330002), (920, 165001)]