158078424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 471859200

約数和(自身を除く): 313780776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 127, 168, 186, 217, 239, 248, 254, 372, 381, 434, 478, 508, 651, 717, 744, 762, 868, 889, 956, 1016, 1302, 1434, 1524, 1673, 1736, 1778, 1912, 2604, 2667, 2868, 3048, 3346, 3556, 3937, 5019, 5208, 5334, 5736, 6692, 7112, 7409, 7874, 10038, 10668, 11811, 13384, 14818, 15748, 20076, 21336, 22227, 23622, 27559, 29636, 30353, 31496, 40152, 44454, 47244, 51863, 55118, 59272, 60706, 82677, 88908, 91059, 94488, 103726, 110236, 121412, 155589, 165354, 177816, 182118, 207452, 212471, 220472, 242824, 311178, 330708, 364236, 414904, 424942, 622356, 637413, 661416, 728472, 849884, 940943, 1244712, 1274826, 1699768, 1881886, 2549652, 2822829, 3763772, 5099304, 5645658, 6586601, 7527544, 11291316, 13173202, 19759803, 22582632, 26346404, 39519606, 52692808, 79039212, 158078424]

約数ペア:

[(1, 158078424), (2, 79039212), (3, 52692808), (4, 39519606), (6, 26346404), (7, 22582632), (8, 19759803), (12, 13173202), (14, 11291316), (21, 7527544), (24, 6586601), (28, 5645658), (31, 5099304), (42, 3763772), (56, 2822829), (62, 2549652), (84, 1881886), (93, 1699768), (124, 1274826), (127, 1244712), (168, 940943), (186, 849884), (217, 728472), (239, 661416), (248, 637413), (254, 622356), (372, 424942), (381, 414904), (434, 364236), (478, 330708), (508, 311178), (651, 242824), (717, 220472), (744, 212471), (762, 207452), (868, 182118), (889, 177816), (956, 165354), (1016, 155589), (1302, 121412), (1434, 110236), (1524, 103726), (1673, 94488), (1736, 91059), (1778, 88908), (1912, 82677), (2604, 60706), (2667, 59272), (2868, 55118), (3048, 51863), (3346, 47244), (3556, 44454), (3937, 40152), (5019, 31496), (5208, 30353), (5334, 29636), (5736, 27559), (6692, 23622), (7112, 22227), (7409, 21336), (7874, 20076), (10038, 15748), (10668, 14818), (11811, 13384)]