165994956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 469647360

約数和(自身を除く): 303652404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 31, 36, 46, 58, 62, 69, 87, 92, 93, 116, 124, 138, 174, 186, 207, 223, 261, 276, 279, 348, 372, 414, 446, 522, 558, 667, 669, 713, 828, 892, 899, 1044, 1116, 1334, 1338, 1426, 1798, 2001, 2007, 2139, 2668, 2676, 2697, 2852, 3596, 4002, 4014, 4278, 5129, 5394, 6003, 6417, 6467, 6913, 8004, 8028, 8091, 8556, 10258, 10788, 12006, 12834, 12934, 13826, 15387, 16182, 19401, 20516, 20677, 20739, 24012, 25668, 25868, 27652, 30774, 32364, 38802, 41354, 41478, 46161, 58203, 61548, 62031, 62217, 77604, 82708, 82956, 92322, 116406, 124062, 124434, 148741, 158999, 184644, 186093, 200477, 232812, 248124, 248868, 297482, 317998, 372186, 400954, 446223, 476997, 594964, 601431, 635996, 744372, 801908, 892446, 953994, 1202862, 1338669, 1430991, 1784892, 1804293, 1907988, 2405724, 2677338, 2861982, 3608586, 4610971, 5354676, 5723964, 7217172, 9221942, 13832913, 18443884, 27665826, 41498739, 55331652, 82997478, 165994956]

約数ペア:

[(1, 165994956), (2, 82997478), (3, 55331652), (4, 41498739), (6, 27665826), (9, 18443884), (12, 13832913), (18, 9221942), (23, 7217172), (29, 5723964), (31, 5354676), (36, 4610971), (46, 3608586), (58, 2861982), (62, 2677338), (69, 2405724), (87, 1907988), (92, 1804293), (93, 1784892), (116, 1430991), (124, 1338669), (138, 1202862), (174, 953994), (186, 892446), (207, 801908), (223, 744372), (261, 635996), (276, 601431), (279, 594964), (348, 476997), (372, 446223), (414, 400954), (446, 372186), (522, 317998), (558, 297482), (667, 248868), (669, 248124), (713, 232812), (828, 200477), (892, 186093), (899, 184644), (1044, 158999), (1116, 148741), (1334, 124434), (1338, 124062), (1426, 116406), (1798, 92322), (2001, 82956), (2007, 82708), (2139, 77604), (2668, 62217), (2676, 62031), (2697, 61548), (2852, 58203), (3596, 46161), (4002, 41478), (4014, 41354), (4278, 38802), (5129, 32364), (5394, 30774), (6003, 27652), (6417, 25868), (6467, 25668), (6913, 24012), (8004, 20739), (8028, 20677), (8091, 20516), (8556, 19401), (10258, 16182), (10788, 15387), (12006, 13826), (12834, 12934)]