158631608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14699}}^1$

素因数の和:14795

約数の個数: 32

約数和(自身を含む): 317520000

約数和(自身を除く): 158888392

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 14699, 29398, 58796, 117592, 279281, 558562, 1043629, 1117124, 2087258, 2234248, 4174516, 8349032, 19828951, 39657902, 79315804, 158631608]

約数ペア:

[(1, 158631608), (2, 79315804), (4, 39657902), (8, 19828951), (19, 8349032), (38, 4174516), (71, 2234248), (76, 2087258), (142, 1117124), (152, 1043629), (284, 558562), (568, 279281), (1349, 117592), (2698, 58796), (5396, 29398), (10792, 14699)]