155281247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4639}}^1$

素因数の和:4846

約数の個数: 16

約数和(自身を含む): 180403200

約数和(自身を除く): 25121953

約数列:

[1, 11, 17, 179, 187, 1969, 3043, 4639, 33473, 51029, 78863, 830381, 867493, 9134191, 14116477, 155281247]

約数ペア:

[(1, 155281247), (11, 14116477), (17, 9134191), (179, 867493), (187, 830381), (1969, 78863), (3043, 51029), (4639, 33473)]