162121456

素因数分解:

$2^4\times 7^1\times {\mathrm{593}}^1\times {\mathrm{2441}}^1$

素因数の和:3049

約数の個数: 40

約数和(自身を含む): 359735904

約数和(自身を除く): 197614448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 593, 1186, 2372, 2441, 4151, 4744, 4882, 8302, 9488, 9764, 16604, 17087, 19528, 33208, 34174, 39056, 66416, 68348, 136696, 273392, 1447513, 2895026, 5790052, 10132591, 11580104, 20265182, 23160208, 40530364, 81060728, 162121456]

約数ペア:

[(1, 162121456), (2, 81060728), (4, 40530364), (7, 23160208), (8, 20265182), (14, 11580104), (16, 10132591), (28, 5790052), (56, 2895026), (112, 1447513), (593, 273392), (1186, 136696), (2372, 68348), (2441, 66416), (4151, 39056), (4744, 34174), (4882, 33208), (8302, 19528), (9488, 17087), (9764, 16604)]