145290312

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{12853}}^1$

素因数の和:13022

約数の個数: 48

約数和(自身を含む): 396031740

約数和(自身を除く): 250741428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 12853, 25706, 38559, 51412, 77118, 102824, 115677, 154236, 231354, 308472, 462708, 925416, 2017921, 4035842, 6053763, 8071684, 12107526, 16143368, 18161289, 24215052, 36322578, 48430104, 72645156, 145290312]

約数ペア:

[(1, 145290312), (2, 72645156), (3, 48430104), (4, 36322578), (6, 24215052), (8, 18161289), (9, 16143368), (12, 12107526), (18, 8071684), (24, 6053763), (36, 4035842), (72, 2017921), (157, 925416), (314, 462708), (471, 308472), (628, 231354), (942, 154236), (1256, 115677), (1413, 102824), (1884, 77118), (2826, 51412), (3768, 38559), (5652, 25706), (11304, 12853)]