149797908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{320081}}^1$

素因数の和:320104

約数の個数: 36

約数和(自身を含む): 407784468

約数和(自身を除く): 257986560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 320081, 640162, 960243, 1280324, 1920486, 2880729, 3840972, 4161053, 5761458, 8322106, 11522916, 12483159, 16644212, 24966318, 37449477, 49932636, 74898954, 149797908]

約数ペア:

[(1, 149797908), (2, 74898954), (3, 49932636), (4, 37449477), (6, 24966318), (9, 16644212), (12, 12483159), (13, 11522916), (18, 8322106), (26, 5761458), (36, 4161053), (39, 3840972), (52, 2880729), (78, 1920486), (117, 1280324), (156, 960243), (234, 640162), (468, 320081)]