140973656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17569}}^1$

素因数の和:17651

約数の個数: 32

約数和(自身を含む): 284634000

約数和(自身を除く): 143660344

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 17569, 35138, 70276, 140552, 298673, 597346, 1036571, 1194692, 2073142, 2389384, 4146284, 8292568, 17621707, 35243414, 70486828, 140973656]

約数ペア:

[(1, 140973656), (2, 70486828), (4, 35243414), (8, 17621707), (17, 8292568), (34, 4146284), (59, 2389384), (68, 2073142), (118, 1194692), (136, 1036571), (236, 597346), (472, 298673), (1003, 140552), (2006, 70276), (4012, 35138), (8024, 17569)]