140562

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 331200

約数和(自身を除く): 190638

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 137, 171, 274, 342, 411, 513, 822, 1026, 1233, 2466, 2603, 3699, 5206, 7398, 7809, 15618, 23427, 46854, 70281, 140562]

約数ペア:

[(1, 140562), (2, 70281), (3, 46854), (6, 23427), (9, 15618), (18, 7809), (19, 7398), (27, 5206), (38, 3699), (54, 2603), (57, 2466), (114, 1233), (137, 1026), (171, 822), (274, 513), (342, 411)]