163721912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28703}}^1$

素因数の和:28763

約数の個数: 32

約数和(自身を含む): 330670080

約数和(自身を除く): 166948168

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 28703, 57406, 114812, 229624, 660169, 889793, 1320338, 1779586, 2640676, 3559172, 5281352, 7118344, 20465239, 40930478, 81860956, 163721912]

約数ペア:

[(1, 163721912), (2, 81860956), (4, 40930478), (8, 20465239), (23, 7118344), (31, 5281352), (46, 3559172), (62, 2640676), (92, 1779586), (124, 1320338), (184, 889793), (248, 660169), (713, 229624), (1426, 114812), (2852, 57406), (5704, 28703)]