162770398

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3319}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 290672640

約数和(自身を除く): 127902242

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 1582, 3319, 3503, 6638, 7006, 23233, 24521, 46466, 49042, 102889, 205778, 375047, 720223, 750094, 1440446, 2625329, 5250658, 11626457, 23252914, 81385199, 162770398]

約数ペア:

[(1, 162770398), (2, 81385199), (7, 23252914), (14, 11626457), (31, 5250658), (62, 2625329), (113, 1440446), (217, 750094), (226, 720223), (434, 375047), (791, 205778), (1582, 102889), (3319, 49042), (3503, 46466), (6638, 24521), (7006, 23233)]