152294840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223963}}^1$

素因数の和:223991

約数の個数: 32

約数和(自身を含む): 362821680

約数和(自身を除く): 210526840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 223963, 447926, 895852, 1119815, 1791704, 2239630, 3807371, 4479260, 7614742, 8958520, 15229484, 19036855, 30458968, 38073710, 76147420, 152294840]

約数ペア:

[(1, 152294840), (2, 76147420), (4, 38073710), (5, 30458968), (8, 19036855), (10, 15229484), (17, 8958520), (20, 7614742), (34, 4479260), (40, 3807371), (68, 2239630), (85, 1791704), (136, 1119815), (170, 895852), (340, 447926), (680, 223963)]