168097136

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{178069}}^1$

素因数の和:178136

約数の個数: 20

約数和(自身を含む): 331210200

約数和(自身を除く): 163113064

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 178069, 356138, 712276, 1424552, 2849104, 10506071, 21012142, 42024284, 84048568, 168097136]

約数ペア:

[(1, 168097136), (2, 84048568), (4, 42024284), (8, 21012142), (16, 10506071), (59, 2849104), (118, 1424552), (236, 712276), (472, 356138), (944, 178069)]