154604768

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{117839}}^1$

素因数の和:117890

約数の個数: 24

約数和(自身を含む): 311804640

約数和(自身を除く): 157199872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 117839, 235678, 471356, 942712, 1885424, 3770848, 4831399, 9662798, 19325596, 38651192, 77302384, 154604768]

約数ペア:

[(1, 154604768), (2, 77302384), (4, 38651192), (8, 19325596), (16, 9662798), (32, 4831399), (41, 3770848), (82, 1885424), (164, 942712), (328, 471356), (656, 235678), (1312, 117839)]