152070361880

素因数分解:

$2^3\times 5^1\times {\mathrm{20147}}^1\times {\mathrm{188701}}^1$

素因数の和:208859

約数の個数: 32

約数和(自身を含む): 342177110640

約数和(自身を除く): 190106748760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 20147, 40294, 80588, 100735, 161176, 188701, 201470, 377402, 402940, 754804, 805880, 943505, 1509608, 1887010, 3774020, 7548040, 3801759047, 7603518094, 15207036188, 19008795235, 30414072376, 38017590470, 76035180940, 152070361880]

約数ペア:

[(1, 152070361880), (2, 76035180940), (4, 38017590470), (5, 30414072376), (8, 19008795235), (10, 15207036188), (20, 7603518094), (40, 3801759047), (20147, 7548040), (40294, 3774020), (80588, 1887010), (100735, 1509608), (161176, 943505), (188701, 805880), (201470, 754804), (377402, 402940)]