140893428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{903163}}^1$

素因数の和:903183

約数の個数: 24

約数和(自身を含む): 354040288

約数和(自身を除く): 213146860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 903163, 1806326, 2709489, 3612652, 5418978, 10837956, 11741119, 23482238, 35223357, 46964476, 70446714, 140893428]

約数ペア:

[(1, 140893428), (2, 70446714), (3, 46964476), (4, 35223357), (6, 23482238), (12, 11741119), (13, 10837956), (26, 5418978), (39, 3612652), (52, 2709489), (78, 1806326), (156, 903163)]