165909534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 252128226

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 59, 69, 71, 82, 118, 123, 138, 142, 161, 177, 213, 246, 287, 322, 354, 413, 426, 483, 497, 574, 826, 861, 943, 966, 994, 1239, 1357, 1491, 1633, 1722, 1886, 2419, 2478, 2714, 2829, 2911, 2982, 3266, 4071, 4189, 4838, 4899, 5658, 5822, 6601, 7257, 8142, 8378, 8733, 9499, 9798, 11431, 12567, 13202, 14514, 16933, 17466, 18998, 19803, 20377, 22862, 25134, 28497, 29323, 33866, 34293, 39606, 40754, 50799, 55637, 56994, 58646, 61131, 66953, 68586, 87969, 96347, 101598, 111274, 122262, 133906, 166911, 171749, 175938, 192694, 200859, 289041, 333822, 343498, 389459, 401718, 468671, 515247, 578082, 674429, 778918, 937342, 1030494, 1168377, 1202243, 1348858, 1406013, 2023287, 2336754, 2404486, 2812026, 3606729, 3950227, 4046574, 7213458, 7900454, 11850681, 23701362, 27651589, 55303178, 82954767, 165909534]

約数ペア:

[(1, 165909534), (2, 82954767), (3, 55303178), (6, 27651589), (7, 23701362), (14, 11850681), (21, 7900454), (23, 7213458), (41, 4046574), (42, 3950227), (46, 3606729), (59, 2812026), (69, 2404486), (71, 2336754), (82, 2023287), (118, 1406013), (123, 1348858), (138, 1202243), (142, 1168377), (161, 1030494), (177, 937342), (213, 778918), (246, 674429), (287, 578082), (322, 515247), (354, 468671), (413, 401718), (426, 389459), (483, 343498), (497, 333822), (574, 289041), (826, 200859), (861, 192694), (943, 175938), (966, 171749), (994, 166911), (1239, 133906), (1357, 122262), (1491, 111274), (1633, 101598), (1722, 96347), (1886, 87969), (2419, 68586), (2478, 66953), (2714, 61131), (2829, 58646), (2911, 56994), (2982, 55637), (3266, 50799), (4071, 40754), (4189, 39606), (4838, 34293), (4899, 33866), (5658, 29323), (5822, 28497), (6601, 25134), (7257, 22862), (8142, 20377), (8378, 19803), (8733, 18998), (9499, 17466), (9798, 16933), (11431, 14514), (12567, 13202)]