15678870138

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:882

約数の個数: 160

約数和(自身を含む): 37684766592

約数和(自身を除く): 22005896454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 81, 101, 122, 138, 162, 183, 202, 207, 303, 366, 414, 549, 606, 621, 683, 909, 1098, 1242, 1366, 1403, 1647, 1818, 1863, 2049, 2323, 2727, 2806, 3294, 3726, 4098, 4209, 4646, 4941, 5454, 6147, 6161, 6969, 8181, 8418, 9882, 12294, 12322, 12627, 13938, 15709, 16362, 18441, 18483, 20907, 25254, 31418, 36882, 36966, 37881, 41663, 41814, 47127, 55323, 55449, 62721, 68983, 75762, 83326, 94254, 110646, 110898, 113643, 124989, 125442, 137966, 141381, 141703, 166347, 188163, 206949, 227286, 249978, 282762, 283406, 332694, 374967, 376326, 413898, 424143, 425109, 499041, 620847, 749934, 848286, 850218, 958249, 998082, 1124901, 1241694, 1272429, 1275327, 1586609, 1862541, 1916498, 2249802, 2544858, 2550654, 2874747, 3173218, 3374703, 3725082, 3825981, 4207963, 4759827, 5587623, 5749494, 6749406, 7651962, 8415926, 8624241, 9519654, 11175246, 11477943, 12623889, 14279481, 17248482, 22955886, 25247778, 25872723, 28558962, 37871667, 42838443, 51745446, 75743334, 77618169, 85676886, 96783149, 113615001, 128515329, 155236338, 193566298, 227230002, 257030658, 290349447, 340845003, 580698894, 681690006, 871048341, 1742096682, 2613145023, 5226290046, 7839435069, 15678870138]

約数ペア:

[(1, 15678870138), (2, 7839435069), (3, 5226290046), (6, 2613145023), (9, 1742096682), (18, 871048341), (23, 681690006), (27, 580698894), (46, 340845003), (54, 290349447), (61, 257030658), (69, 227230002), (81, 193566298), (101, 155236338), (122, 128515329), (138, 113615001), (162, 96783149), (183, 85676886), (202, 77618169), (207, 75743334), (303, 51745446), (366, 42838443), (414, 37871667), (549, 28558962), (606, 25872723), (621, 25247778), (683, 22955886), (909, 17248482), (1098, 14279481), (1242, 12623889), (1366, 11477943), (1403, 11175246), (1647, 9519654), (1818, 8624241), (1863, 8415926), (2049, 7651962), (2323, 6749406), (2727, 5749494), (2806, 5587623), (3294, 4759827), (3726, 4207963), (4098, 3825981), (4209, 3725082), (4646, 3374703), (4941, 3173218), (5454, 2874747), (6147, 2550654), (6161, 2544858), (6969, 2249802), (8181, 1916498), (8418, 1862541), (9882, 1586609), (12294, 1275327), (12322, 1272429), (12627, 1241694), (13938, 1124901), (15709, 998082), (16362, 958249), (18441, 850218), (18483, 848286), (20907, 749934), (25254, 620847), (31418, 499041), (36882, 425109), (36966, 424143), (37881, 413898), (41663, 376326), (41814, 374967), (47127, 332694), (55323, 283406), (55449, 282762), (62721, 249978), (68983, 227286), (75762, 206949), (83326, 188163), (94254, 166347), (110646, 141703), (110898, 141381), (113643, 137966), (124989, 125442)]