152271160

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{24247}}^1$

素因数の和:24415

約数の個数: 32

約数和(自身を含む): 344806560

約数和(自身を除く): 192535400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 24247, 48494, 96988, 121235, 193976, 242470, 484940, 969880, 3806779, 7613558, 15227116, 19033895, 30454232, 38067790, 76135580, 152271160]

約数ペア:

[(1, 152271160), (2, 76135580), (4, 38067790), (5, 30454232), (8, 19033895), (10, 15227116), (20, 7613558), (40, 3806779), (157, 969880), (314, 484940), (628, 242470), (785, 193976), (1256, 121235), (1570, 96988), (3140, 48494), (6280, 24247)]