161765438

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 261960480

約数和(自身を除く): 100195042

約数列:

[1, 2, 17, 34, 101, 163, 202, 289, 326, 578, 1717, 2771, 3434, 4913, 5542, 9826, 16463, 29189, 32926, 47107, 58378, 94214, 279871, 496213, 559742, 800819, 992426, 1601638, 4757807, 9515614, 80882719, 161765438]

約数ペア:

[(1, 161765438), (2, 80882719), (17, 9515614), (34, 4757807), (101, 1601638), (163, 992426), (202, 800819), (289, 559742), (326, 496213), (578, 279871), (1717, 94214), (2771, 58378), (3434, 47107), (4913, 32926), (5542, 29189), (9826, 16463)]