157595464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2801}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 318923640

約数和(自身を除く): 161328176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 541, 1082, 2164, 2801, 4328, 5602, 7033, 11204, 14066, 22408, 28132, 36413, 56264, 72826, 145652, 291304, 1515341, 3030682, 6061364, 12122728, 19699433, 39398866, 78797732, 157595464]

約数ペア:

[(1, 157595464), (2, 78797732), (4, 39398866), (8, 19699433), (13, 12122728), (26, 6061364), (52, 3030682), (104, 1515341), (541, 291304), (1082, 145652), (2164, 72826), (2801, 56264), (4328, 36413), (5602, 28132), (7033, 22408), (11204, 14066)]