138288072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443231}}^1$

素因数の和:443253

約数の個数: 32

約数和(自身を含む): 372314880

約数和(自身を除く): 234026808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 443231, 886462, 1329693, 1772924, 2659386, 3545848, 5318772, 5762003, 10637544, 11524006, 17286009, 23048012, 34572018, 46096024, 69144036, 138288072]

約数ペア:

[(1, 138288072), (2, 69144036), (3, 46096024), (4, 34572018), (6, 23048012), (8, 17286009), (12, 11524006), (13, 10637544), (24, 5762003), (26, 5318772), (39, 3545848), (52, 2659386), (78, 1772924), (104, 1329693), (156, 886462), (312, 443231)]