157064643715

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{142657}}^1$

素因数の和:143131

約数の個数: 32

約数和(自身を含む): 218574881280

約数和(自身を除く): 61510237565

約数列:

[1, 5, 7, 35, 83, 379, 415, 581, 1895, 2653, 2905, 13265, 31457, 142657, 157285, 220199, 713285, 998599, 1100995, 4992995, 11840531, 54067003, 59202655, 82883717, 270335015, 378469021, 414418585, 1892345105, 4487561249, 22437806245, 31412928743, 157064643715]

約数ペア:

[(1, 157064643715), (5, 31412928743), (7, 22437806245), (35, 4487561249), (83, 1892345105), (379, 414418585), (415, 378469021), (581, 270335015), (1895, 82883717), (2653, 59202655), (2905, 54067003), (13265, 11840531), (31457, 4992995), (142657, 1100995), (157285, 998599), (220199, 713285)]