159353586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2287}}^1$

素因数の和:2388

約数の個数: 72

約数和(自身を含む): 406897920

約数和(自身を除く): 247544334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1422, 1659, 2287, 3318, 3871, 4574, 4977, 6861, 7742, 9954, 11613, 13722, 16009, 20583, 23226, 32018, 34839, 41166, 48027, 69678, 96054, 112063, 144081, 180673, 224126, 288162, 336189, 361346, 542019, 672378, 1008567, 1084038, 1264711, 1626057, 2017134, 2529422, 3252114, 3794133, 7588266, 8852977, 11382399, 17705954, 22764798, 26558931, 53117862, 79676793, 159353586]

約数ペア:

[(1, 159353586), (2, 79676793), (3, 53117862), (6, 26558931), (7, 22764798), (9, 17705954), (14, 11382399), (18, 8852977), (21, 7588266), (42, 3794133), (49, 3252114), (63, 2529422), (79, 2017134), (98, 1626057), (126, 1264711), (147, 1084038), (158, 1008567), (237, 672378), (294, 542019), (441, 361346), (474, 336189), (553, 288162), (711, 224126), (882, 180673), (1106, 144081), (1422, 112063), (1659, 96054), (2287, 69678), (3318, 48027), (3871, 41166), (4574, 34839), (4977, 32018), (6861, 23226), (7742, 20583), (9954, 16009), (11613, 13722)]