140394138

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3907}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 288691776

約数和(自身を除く): 148297638

約数列:

[1, 2, 3, 6, 53, 106, 113, 159, 226, 318, 339, 678, 3907, 5989, 7814, 11721, 11978, 17967, 23442, 35934, 207071, 414142, 441491, 621213, 882982, 1242426, 1324473, 2648946, 23399023, 46798046, 70197069, 140394138]

約数ペア:

[(1, 140394138), (2, 70197069), (3, 46798046), (6, 23399023), (53, 2648946), (106, 1324473), (113, 1242426), (159, 882982), (226, 621213), (318, 441491), (339, 414142), (678, 207071), (3907, 35934), (5989, 23442), (7814, 17967), (11721, 11978)]