156638096

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{853}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 317688000

約数和(自身を除く): 161049904

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 499, 853, 998, 1706, 1996, 3412, 3992, 6824, 7984, 11477, 13648, 19619, 22954, 39238, 45908, 78476, 91816, 156952, 183632, 313904, 425647, 851294, 1702588, 3405176, 6810352, 9789881, 19579762, 39159524, 78319048, 156638096]

約数ペア:

[(1, 156638096), (2, 78319048), (4, 39159524), (8, 19579762), (16, 9789881), (23, 6810352), (46, 3405176), (92, 1702588), (184, 851294), (368, 425647), (499, 313904), (853, 183632), (998, 156952), (1706, 91816), (1996, 78476), (3412, 45908), (3992, 39238), (6824, 22954), (7984, 19619), (11477, 13648)]