163485864

素因数分解:

$2^3\times 3^4\times {\mathrm{252293}}^1$

素因数の和:252311

約数の個数: 40

約数和(自身を含む): 457913610

約数和(自身を除く): 294427746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 252293, 504586, 756879, 1009172, 1513758, 2018344, 2270637, 3027516, 4541274, 6055032, 6811911, 9082548, 13623822, 18165096, 20435733, 27247644, 40871466, 54495288, 81742932, 163485864]

約数ペア:

[(1, 163485864), (2, 81742932), (3, 54495288), (4, 40871466), (6, 27247644), (8, 20435733), (9, 18165096), (12, 13623822), (18, 9082548), (24, 6811911), (27, 6055032), (36, 4541274), (54, 3027516), (72, 2270637), (81, 2018344), (108, 1513758), (162, 1009172), (216, 756879), (324, 504586), (648, 252293)]