137323960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{201947}}^1$

素因数の和:201975

約数の個数: 32

約数和(自身を含む): 327155760

約数和(自身を除く): 189831800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 201947, 403894, 807788, 1009735, 1615576, 2019470, 3433099, 4038940, 6866198, 8077880, 13732396, 17165495, 27464792, 34330990, 68661980, 137323960]

約数ペア:

[(1, 137323960), (2, 68661980), (4, 34330990), (5, 27464792), (8, 17165495), (10, 13732396), (17, 8077880), (20, 6866198), (34, 4038940), (40, 3433099), (68, 2019470), (85, 1615576), (136, 1009735), (170, 807788), (340, 403894), (680, 201947)]