139538106

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 317399040

約数和(自身を除く): 177860934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 163, 166, 191, 249, 326, 382, 489, 498, 573, 747, 978, 1146, 1467, 1494, 1719, 2241, 2934, 3438, 4401, 4482, 5157, 8802, 10314, 13529, 15853, 27058, 31133, 31706, 40587, 47559, 62266, 81174, 93399, 95118, 121761, 142677, 186798, 243522, 280197, 285354, 365283, 428031, 560394, 730566, 840591, 856062, 1681182, 2584039, 5168078, 7752117, 15504234, 23256351, 46512702, 69769053, 139538106]

約数ペア:

[(1, 139538106), (2, 69769053), (3, 46512702), (6, 23256351), (9, 15504234), (18, 7752117), (27, 5168078), (54, 2584039), (83, 1681182), (163, 856062), (166, 840591), (191, 730566), (249, 560394), (326, 428031), (382, 365283), (489, 285354), (498, 280197), (573, 243522), (747, 186798), (978, 142677), (1146, 121761), (1467, 95118), (1494, 93399), (1719, 81174), (2241, 62266), (2934, 47559), (3438, 40587), (4401, 31706), (4482, 31133), (5157, 27058), (8802, 15853), (10314, 13529)]