128575213368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{40013}}^1$

素因数の和:40677

約数の個数: 128

約数和(自身を含む): 379832094720

約数和(自身を除く): 251256881352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 617, 651, 744, 868, 1234, 1302, 1736, 1851, 2468, 2604, 3702, 4319, 4936, 5208, 7404, 8638, 12957, 14808, 17276, 19127, 25914, 34552, 38254, 40013, 51828, 57381, 76508, 80026, 103656, 114762, 120039, 133889, 153016, 160052, 229524, 240078, 267778, 280091, 320104, 401667, 459048, 480156, 535556, 560182, 803334, 840273, 960312, 1071112, 1120364, 1240403, 1606668, 1680546, 2240728, 2480806, 3213336, 3361092, 3721209, 4961612, 6722184, 7442418, 8682821, 9923224, 14884836, 17365642, 24688021, 26048463, 29769672, 34731284, 49376042, 52096926, 69462568, 74064063, 98752084, 104193852, 148128126, 172816147, 197504168, 208387704, 296256252, 345632294, 518448441, 592512504, 691264588, 765328651, 1036896882, 1382529176, 1530657302, 2073793764, 2295985953, 3061314604, 4147587528, 4591971906, 5357300557, 6122629208, 9183943812, 10714601114, 16071901671, 18367887624, 21429202228, 32143803342, 42858404456, 64287606684, 128575213368]

約数ペア:

[(1, 128575213368), (2, 64287606684), (3, 42858404456), (4, 32143803342), (6, 21429202228), (7, 18367887624), (8, 16071901671), (12, 10714601114), (14, 9183943812), (21, 6122629208), (24, 5357300557), (28, 4591971906), (31, 4147587528), (42, 3061314604), (56, 2295985953), (62, 2073793764), (84, 1530657302), (93, 1382529176), (124, 1036896882), (168, 765328651), (186, 691264588), (217, 592512504), (248, 518448441), (372, 345632294), (434, 296256252), (617, 208387704), (651, 197504168), (744, 172816147), (868, 148128126), (1234, 104193852), (1302, 98752084), (1736, 74064063), (1851, 69462568), (2468, 52096926), (2604, 49376042), (3702, 34731284), (4319, 29769672), (4936, 26048463), (5208, 24688021), (7404, 17365642), (8638, 14884836), (12957, 9923224), (14808, 8682821), (17276, 7442418), (19127, 6722184), (25914, 4961612), (34552, 3721209), (38254, 3361092), (40013, 3213336), (51828, 2480806), (57381, 2240728), (76508, 1680546), (80026, 1606668), (103656, 1240403), (114762, 1120364), (120039, 1071112), (133889, 960312), (153016, 840273), (160052, 803334), (229524, 560182), (240078, 535556), (267778, 480156), (280091, 459048), (320104, 401667)]