138889764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{296773}}^1$

素因数の和:296796

約数の個数: 36

約数和(自身を含む): 378090076

約数和(自身を除く): 239200312

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 296773, 593546, 890319, 1187092, 1780638, 2670957, 3561276, 3858049, 5341914, 7716098, 10683828, 11574147, 15432196, 23148294, 34722441, 46296588, 69444882, 138889764]

約数ペア:

[(1, 138889764), (2, 69444882), (3, 46296588), (4, 34722441), (6, 23148294), (9, 15432196), (12, 11574147), (13, 10683828), (18, 7716098), (26, 5341914), (36, 3858049), (39, 3561276), (52, 2670957), (78, 1780638), (117, 1187092), (156, 890319), (234, 593546), (468, 296773)]