148144624

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{130409}}^1$

素因数の和:130488

約数の個数: 20

約数和(自身を含む): 291075120

約数和(自身を除く): 142930496

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 130409, 260818, 521636, 1043272, 2086544, 9259039, 18518078, 37036156, 74072312, 148144624]

約数ペア:

[(1, 148144624), (2, 74072312), (4, 37036156), (8, 18518078), (16, 9259039), (71, 2086544), (142, 1043272), (284, 521636), (568, 260818), (1136, 130409)]