127141974

素因数分解:

$2^1\times 3^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 112

約数和(自身を含む): 308488320

約数和(自身を除く): 181346346

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 97, 162, 174, 186, 194, 243, 261, 279, 291, 486, 522, 558, 582, 729, 783, 837, 873, 899, 1458, 1566, 1674, 1746, 1798, 2349, 2511, 2619, 2697, 2813, 3007, 4698, 5022, 5238, 5394, 5626, 6014, 7047, 7533, 7857, 8091, 8439, 9021, 14094, 15066, 15714, 16182, 16878, 18042, 21141, 22599, 23571, 24273, 25317, 27063, 42282, 45198, 47142, 48546, 50634, 54126, 70713, 72819, 75951, 81189, 87203, 141426, 145638, 151902, 162378, 174406, 218457, 227853, 243567, 261609, 436914, 455706, 487134, 523218, 655371, 683559, 730701, 784827, 1310742, 1367118, 1461402, 1569654, 2050677, 2192103, 2354481, 4101354, 4384206, 4708962, 7063443, 14126886, 21190329, 42380658, 63570987, 127141974]

約数ペア:

[(1, 127141974), (2, 63570987), (3, 42380658), (6, 21190329), (9, 14126886), (18, 7063443), (27, 4708962), (29, 4384206), (31, 4101354), (54, 2354481), (58, 2192103), (62, 2050677), (81, 1569654), (87, 1461402), (93, 1367118), (97, 1310742), (162, 784827), (174, 730701), (186, 683559), (194, 655371), (243, 523218), (261, 487134), (279, 455706), (291, 436914), (486, 261609), (522, 243567), (558, 227853), (582, 218457), (729, 174406), (783, 162378), (837, 151902), (873, 145638), (899, 141426), (1458, 87203), (1566, 81189), (1674, 75951), (1746, 72819), (1798, 70713), (2349, 54126), (2511, 50634), (2619, 48546), (2697, 47142), (2813, 45198), (3007, 42282), (4698, 27063), (5022, 25317), (5238, 24273), (5394, 23571), (5626, 22599), (6014, 21141), (7047, 18042), (7533, 16878), (7857, 16182), (8091, 15714), (8439, 15066), (9021, 14094)]