129144888

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 379080000

約数和(自身を除く): 249935112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 53, 54, 58, 72, 87, 106, 108, 116, 159, 174, 212, 216, 232, 261, 318, 348, 389, 424, 477, 522, 636, 696, 778, 783, 954, 1044, 1167, 1272, 1431, 1537, 1556, 1566, 1908, 2088, 2334, 2862, 3074, 3112, 3132, 3501, 3816, 4611, 4668, 5724, 6148, 6264, 7002, 9222, 9336, 10503, 11281, 11448, 12296, 13833, 14004, 18444, 20617, 21006, 22562, 27666, 28008, 33843, 36888, 41234, 41499, 42012, 45124, 55332, 61851, 67686, 82468, 82998, 84024, 90248, 101529, 110664, 123702, 135372, 164936, 165996, 185553, 203058, 247404, 270744, 304587, 331992, 371106, 406116, 494808, 556659, 597893, 609174, 742212, 812232, 1113318, 1195786, 1218348, 1484424, 1793679, 2226636, 2391572, 2436696, 3587358, 4453272, 4783144, 5381037, 7174716, 10762074, 14349432, 16143111, 21524148, 32286222, 43048296, 64572444, 129144888]

約数ペア:

[(1, 129144888), (2, 64572444), (3, 43048296), (4, 32286222), (6, 21524148), (8, 16143111), (9, 14349432), (12, 10762074), (18, 7174716), (24, 5381037), (27, 4783144), (29, 4453272), (36, 3587358), (53, 2436696), (54, 2391572), (58, 2226636), (72, 1793679), (87, 1484424), (106, 1218348), (108, 1195786), (116, 1113318), (159, 812232), (174, 742212), (212, 609174), (216, 597893), (232, 556659), (261, 494808), (318, 406116), (348, 371106), (389, 331992), (424, 304587), (477, 270744), (522, 247404), (636, 203058), (696, 185553), (778, 165996), (783, 164936), (954, 135372), (1044, 123702), (1167, 110664), (1272, 101529), (1431, 90248), (1537, 84024), (1556, 82998), (1566, 82468), (1908, 67686), (2088, 61851), (2334, 55332), (2862, 45124), (3074, 42012), (3112, 41499), (3132, 41234), (3501, 36888), (3816, 33843), (4611, 28008), (4668, 27666), (5724, 22562), (6148, 21006), (6264, 20617), (7002, 18444), (9222, 14004), (9336, 13833), (10503, 12296), (11281, 11448)]