147072456

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 431568000

約数和(自身を除く): 284495544

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, 424, 443, 477, 522, 636, 696, 783, 886, 954, 1044, 1272, 1329, 1431, 1537, 1566, 1772, 1908, 2088, 2658, 2862, 3074, 3132, 3544, 3816, 3987, 4611, 5316, 5724, 6148, 6264, 7974, 9222, 10632, 11448, 11961, 12296, 12847, 13833, 15948, 18444, 23479, 23922, 25694, 27666, 31896, 36888, 38541, 41499, 46958, 47844, 51388, 55332, 70437, 77082, 82998, 93916, 95688, 102776, 110664, 115623, 140874, 154164, 165996, 187832, 211311, 231246, 281748, 308328, 331992, 346869, 422622, 462492, 563496, 633933, 680891, 693738, 845244, 924984, 1267866, 1361782, 1387476, 1690488, 2042673, 2535732, 2723564, 2774952, 4085346, 5071464, 5447128, 6128019, 8170692, 12256038, 16341384, 18384057, 24512076, 36768114, 49024152, 73536228, 147072456]

約数ペア:

[(1, 147072456), (2, 73536228), (3, 49024152), (4, 36768114), (6, 24512076), (8, 18384057), (9, 16341384), (12, 12256038), (18, 8170692), (24, 6128019), (27, 5447128), (29, 5071464), (36, 4085346), (53, 2774952), (54, 2723564), (58, 2535732), (72, 2042673), (87, 1690488), (106, 1387476), (108, 1361782), (116, 1267866), (159, 924984), (174, 845244), (212, 693738), (216, 680891), (232, 633933), (261, 563496), (318, 462492), (348, 422622), (424, 346869), (443, 331992), (477, 308328), (522, 281748), (636, 231246), (696, 211311), (783, 187832), (886, 165996), (954, 154164), (1044, 140874), (1272, 115623), (1329, 110664), (1431, 102776), (1537, 95688), (1566, 93916), (1772, 82998), (1908, 77082), (2088, 70437), (2658, 55332), (2862, 51388), (3074, 47844), (3132, 46958), (3544, 41499), (3816, 38541), (3987, 36888), (4611, 31896), (5316, 27666), (5724, 25694), (6148, 23922), (6264, 23479), (7974, 18444), (9222, 15948), (10632, 13833), (11448, 12847), (11961, 12296)]