131538996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 364137228

約数和(自身を除く): 232598232

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 157, 204, 222, 306, 314, 333, 444, 471, 612, 628, 629, 666, 942, 1258, 1332, 1369, 1413, 1884, 1887, 2516, 2669, 2738, 2826, 3774, 4107, 5338, 5476, 5652, 5661, 5809, 7548, 8007, 8214, 10676, 11322, 11618, 12321, 16014, 16428, 17427, 22644, 23236, 23273, 24021, 24642, 32028, 34854, 46546, 48042, 49284, 52281, 69708, 69819, 93092, 96084, 98753, 104562, 139638, 197506, 209124, 209457, 214933, 279276, 296259, 395012, 418914, 429866, 592518, 644799, 837828, 859732, 888777, 1185036, 1289598, 1777554, 1934397, 2579196, 3555108, 3653861, 3868794, 7307722, 7737588, 10961583, 14615444, 21923166, 32884749, 43846332, 65769498, 131538996]

約数ペア:

[(1, 131538996), (2, 65769498), (3, 43846332), (4, 32884749), (6, 21923166), (9, 14615444), (12, 10961583), (17, 7737588), (18, 7307722), (34, 3868794), (36, 3653861), (37, 3555108), (51, 2579196), (68, 1934397), (74, 1777554), (102, 1289598), (111, 1185036), (148, 888777), (153, 859732), (157, 837828), (204, 644799), (222, 592518), (306, 429866), (314, 418914), (333, 395012), (444, 296259), (471, 279276), (612, 214933), (628, 209457), (629, 209124), (666, 197506), (942, 139638), (1258, 104562), (1332, 98753), (1369, 96084), (1413, 93092), (1884, 69819), (1887, 69708), (2516, 52281), (2669, 49284), (2738, 48042), (2826, 46546), (3774, 34854), (4107, 32028), (5338, 24642), (5476, 24021), (5652, 23273), (5661, 23236), (5809, 22644), (7548, 17427), (8007, 16428), (8214, 16014), (10676, 12321), (11322, 11618)]