193119354

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 456323868

約数和(自身を除く): 263204514

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 461, 629, 666, 922, 1258, 1369, 1383, 1887, 2738, 2766, 3774, 4107, 4149, 5661, 7837, 8214, 8298, 11322, 12321, 15674, 17057, 23273, 23511, 24642, 34114, 46546, 47022, 51171, 69819, 70533, 102342, 139638, 141066, 153513, 209457, 289969, 307026, 418914, 579938, 631109, 869907, 1262218, 1739814, 1893327, 2609721, 3786654, 5219442, 5679981, 10728853, 11359962, 21457706, 32186559, 64373118, 96559677, 193119354]

約数ペア:

[(1, 193119354), (2, 96559677), (3, 64373118), (6, 32186559), (9, 21457706), (17, 11359962), (18, 10728853), (34, 5679981), (37, 5219442), (51, 3786654), (74, 2609721), (102, 1893327), (111, 1739814), (153, 1262218), (222, 869907), (306, 631109), (333, 579938), (461, 418914), (629, 307026), (666, 289969), (922, 209457), (1258, 153513), (1369, 141066), (1383, 139638), (1887, 102342), (2738, 70533), (2766, 69819), (3774, 51171), (4107, 47022), (4149, 46546), (5661, 34114), (7837, 24642), (8214, 23511), (8298, 23273), (11322, 17057), (12321, 15674)]