162782568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 128

約数和(自身を含む): 504000000

約数和(自身を除く): 341217432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 1999, 2088, 2262, 2808, 3016, 3132, 3393, 3998, 4524, 5997, 6264, 6786, 7996, 9048, 10179, 11994, 13572, 15992, 17991, 20358, 23988, 25987, 27144, 35982, 40716, 47976, 51974, 53973, 57971, 71964, 77961, 81432, 103948, 107946, 115942, 143928, 155922, 173913, 207896, 215892, 231884, 233883, 311844, 347826, 431784, 463768, 467766, 521739, 623688, 695652, 701649, 753623, 935532, 1043478, 1391304, 1403298, 1507246, 1565217, 1871064, 2086956, 2260869, 2806596, 3014492, 3130434, 4173912, 4521738, 5613192, 6028984, 6260868, 6782607, 9043476, 12521736, 13565214, 18086952, 20347821, 27130428, 40695642, 54260856, 81391284, 162782568]

約数ペア:

[(1, 162782568), (2, 81391284), (3, 54260856), (4, 40695642), (6, 27130428), (8, 20347821), (9, 18086952), (12, 13565214), (13, 12521736), (18, 9043476), (24, 6782607), (26, 6260868), (27, 6028984), (29, 5613192), (36, 4521738), (39, 4173912), (52, 3130434), (54, 3014492), (58, 2806596), (72, 2260869), (78, 2086956), (87, 1871064), (104, 1565217), (108, 1507246), (116, 1403298), (117, 1391304), (156, 1043478), (174, 935532), (216, 753623), (232, 701649), (234, 695652), (261, 623688), (312, 521739), (348, 467766), (351, 463768), (377, 431784), (468, 347826), (522, 311844), (696, 233883), (702, 231884), (754, 215892), (783, 207896), (936, 173913), (1044, 155922), (1131, 143928), (1404, 115942), (1508, 107946), (1566, 103948), (1999, 81432), (2088, 77961), (2262, 71964), (2808, 57971), (3016, 53973), (3132, 51974), (3393, 47976), (3998, 40716), (4524, 35982), (5997, 27144), (6264, 25987), (6786, 23988), (7996, 20358), (9048, 17991), (10179, 15992), (11994, 13572)]