139718358

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{66343}}^1$

素因数の和:66370

約数の個数: 40

約数和(自身を含む): 337160208

約数和(自身を除く): 197441850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 66343, 132686, 199029, 398058, 597087, 862459, 1194174, 1724918, 1791261, 2587377, 3582522, 5174754, 5373783, 7762131, 10747566, 15524262, 23286393, 46572786, 69859179, 139718358]

約数ペア:

[(1, 139718358), (2, 69859179), (3, 46572786), (6, 23286393), (9, 15524262), (13, 10747566), (18, 7762131), (26, 5373783), (27, 5174754), (39, 3582522), (54, 2587377), (78, 1791261), (81, 1724918), (117, 1194174), (162, 862459), (234, 597087), (351, 398058), (702, 199029), (1053, 132686), (2106, 66343)]