139700376

素因数分解:

$2^3\times 3^4\times {\mathrm{215587}}^1$

素因数の和:215605

約数の個数: 40

約数和(自身を含む): 391292220

約数和(自身を除く): 251591844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 215587, 431174, 646761, 862348, 1293522, 1724696, 1940283, 2587044, 3880566, 5174088, 5820849, 7761132, 11641698, 15522264, 17462547, 23283396, 34925094, 46566792, 69850188, 139700376]

約数ペア:

[(1, 139700376), (2, 69850188), (3, 46566792), (4, 34925094), (6, 23283396), (8, 17462547), (9, 15522264), (12, 11641698), (18, 7761132), (24, 5820849), (27, 5174088), (36, 3880566), (54, 2587044), (72, 1940283), (81, 1724696), (108, 1293522), (162, 862348), (216, 646761), (324, 431174), (648, 215587)]