151740113

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 191289600

約数和(自身を除く): 39549487

約数列:

[1, 7, 17, 49, 53, 119, 343, 371, 491, 833, 901, 2597, 3437, 5831, 6307, 8347, 18179, 24059, 26023, 44149, 58429, 168413, 182161, 309043, 409003, 442391, 1275127, 2863021, 3096737, 8925889, 21677159, 151740113]

約数ペア:

[(1, 151740113), (7, 21677159), (17, 8925889), (49, 3096737), (53, 2863021), (119, 1275127), (343, 442391), (371, 409003), (491, 309043), (833, 182161), (901, 168413), (2597, 58429), (3437, 44149), (5831, 26023), (6307, 24059), (8347, 18179)]