154310384

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{122081}}^1$

素因数の和:122168

約数の個数: 20

約数和(自身を含む): 302763360

約数和(自身を除く): 148452976

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 122081, 244162, 488324, 976648, 1953296, 9644399, 19288798, 38577596, 77155192, 154310384]

約数ペア:

[(1, 154310384), (2, 77155192), (4, 38577596), (8, 19288798), (16, 9644399), (79, 1953296), (158, 976648), (316, 488324), (632, 244162), (1264, 122081)]