151641880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{291619}}^1$

素因数の和:291643

約数の個数: 32

約数和(自身を含む): 367441200

約数和(自身を除く): 215799320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 291619, 583238, 1166476, 1458095, 2332952, 2916190, 3791047, 5832380, 7582094, 11664760, 15164188, 18955235, 30328376, 37910470, 75820940, 151641880]

約数ペア:

[(1, 151641880), (2, 75820940), (4, 37910470), (5, 30328376), (8, 18955235), (10, 15164188), (13, 11664760), (20, 7582094), (26, 5832380), (40, 3791047), (52, 2916190), (65, 2332952), (104, 1458095), (130, 1166476), (260, 583238), (520, 291619)]