142352144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{73529}}^1$

素因数の和:73559

約数の個数: 30

約数和(自身を含む): 303164190

約数和(自身を除く): 160812046

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 73529, 147058, 294116, 588232, 808819, 1176464, 1617638, 3235276, 6470552, 8897009, 12941104, 17794018, 35588036, 71176072, 142352144]

約数ペア:

[(1, 142352144), (2, 71176072), (4, 35588036), (8, 17794018), (11, 12941104), (16, 8897009), (22, 6470552), (44, 3235276), (88, 1617638), (121, 1176464), (176, 808819), (242, 588232), (484, 294116), (968, 147058), (1936, 73529)]