153323338

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{853}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 271039104

約数和(自身を除く): 117715766

約数列:

[1, 2, 7, 14, 37, 74, 259, 347, 518, 694, 853, 1706, 2429, 4858, 5971, 11942, 12839, 25678, 31561, 63122, 89873, 179746, 220927, 295991, 441854, 591982, 2071937, 4143874, 10951667, 21903334, 76661669, 153323338]

約数ペア:

[(1, 153323338), (2, 76661669), (7, 21903334), (14, 10951667), (37, 4143874), (74, 2071937), (259, 591982), (347, 441854), (518, 295991), (694, 220927), (853, 179746), (1706, 89873), (2429, 63122), (4858, 31561), (5971, 25678), (11942, 12839)]