163325470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4513}}^1$

素因数の和:4585

約数の個数: 64

約数和(自身を含む): 374409216

約数和(自身を除く): 211083746

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1645, 2585, 3290, 3619, 4513, 5170, 7238, 9026, 18095, 22565, 31591, 36190, 45130, 49643, 63182, 99286, 157955, 212111, 248215, 315910, 347501, 424222, 496430, 695002, 1060555, 1484777, 1737505, 2121110, 2333221, 2969554, 3475010, 4666442, 7423885, 11666105, 14847770, 16332547, 23332210, 32665094, 81662735, 163325470]

約数ペア:

[(1, 163325470), (2, 81662735), (5, 32665094), (7, 23332210), (10, 16332547), (11, 14847770), (14, 11666105), (22, 7423885), (35, 4666442), (47, 3475010), (55, 2969554), (70, 2333221), (77, 2121110), (94, 1737505), (110, 1484777), (154, 1060555), (235, 695002), (329, 496430), (385, 424222), (470, 347501), (517, 315910), (658, 248215), (770, 212111), (1034, 157955), (1645, 99286), (2585, 63182), (3290, 49643), (3619, 45130), (4513, 36190), (5170, 31591), (7238, 22565), (9026, 18095)]