163788348

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1033}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 389925536

約数和(自身を除く): 226137188

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 181, 219, 292, 362, 438, 543, 724, 876, 1033, 1086, 2066, 2172, 3099, 4132, 6198, 12396, 13213, 26426, 39639, 52852, 75409, 79278, 150818, 158556, 186973, 226227, 301636, 373946, 452454, 560919, 747892, 904908, 1121838, 2243676, 13649029, 27298058, 40947087, 54596116, 81894174, 163788348]

約数ペア:

[(1, 163788348), (2, 81894174), (3, 54596116), (4, 40947087), (6, 27298058), (12, 13649029), (73, 2243676), (146, 1121838), (181, 904908), (219, 747892), (292, 560919), (362, 452454), (438, 373946), (543, 301636), (724, 226227), (876, 186973), (1033, 158556), (1086, 150818), (2066, 79278), (2172, 75409), (3099, 52852), (4132, 39639), (6198, 26426), (12396, 13213)]