157890088

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{73369}}^1$

素因数の和:73644

約数の個数: 16

約数和(自身を含む): 297148500

約数和(自身を除く): 139258412

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 73369, 146738, 293476, 586952, 19736261, 39472522, 78945044, 157890088]

約数ペア:

[(1, 157890088), (2, 78945044), (4, 39472522), (8, 19736261), (269, 586952), (538, 293476), (1076, 146738), (2152, 73369)]