148981686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{31391}}^1$

素因数の和:31516

約数の個数: 32

約数和(自身を含む): 343554048

約数和(自身を除く): 194572362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 31391, 62782, 94173, 188346, 219737, 439474, 659211, 1318422, 3547183, 7094366, 10641549, 21283098, 24830281, 49660562, 74490843, 148981686]

約数ペア:

[(1, 148981686), (2, 74490843), (3, 49660562), (6, 24830281), (7, 21283098), (14, 10641549), (21, 7094366), (42, 3547183), (113, 1318422), (226, 659211), (339, 439474), (678, 219737), (791, 188346), (1582, 94173), (2373, 62782), (4746, 31391)]