15688504104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{51679}}^1$

素因数の和:51847

約数の個数: 128

約数和(自身を含む): 48620544000

約数和(自身を除く): 32932039896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 139, 156, 168, 182, 273, 278, 312, 364, 417, 546, 556, 728, 834, 973, 1092, 1112, 1668, 1807, 1946, 2184, 2919, 3336, 3614, 3892, 5421, 5838, 7228, 7784, 10842, 11676, 12649, 14456, 21684, 23352, 25298, 37947, 43368, 50596, 51679, 75894, 101192, 103358, 151788, 155037, 206716, 303576, 310074, 361753, 413432, 620148, 671827, 723506, 1085259, 1240296, 1343654, 1447012, 2015481, 2170518, 2687308, 2894024, 4030962, 4341036, 4702789, 5374616, 7183381, 8061924, 8682072, 9405578, 14108367, 14366762, 16123848, 18811156, 21550143, 28216734, 28733524, 37622312, 43100286, 50283667, 56433468, 57467048, 86200572, 93383953, 100567334, 112866936, 150851001, 172401144, 186767906, 201134668, 280151859, 301702002, 373535812, 402269336, 560303718, 603404004, 653687671, 747071624, 1120607436, 1206808008, 1307375342, 1961063013, 2241214872, 2614750684, 3922126026, 5229501368, 7844252052, 15688504104]

約数ペア:

[(1, 15688504104), (2, 7844252052), (3, 5229501368), (4, 3922126026), (6, 2614750684), (7, 2241214872), (8, 1961063013), (12, 1307375342), (13, 1206808008), (14, 1120607436), (21, 747071624), (24, 653687671), (26, 603404004), (28, 560303718), (39, 402269336), (42, 373535812), (52, 301702002), (56, 280151859), (78, 201134668), (84, 186767906), (91, 172401144), (104, 150851001), (139, 112866936), (156, 100567334), (168, 93383953), (182, 86200572), (273, 57467048), (278, 56433468), (312, 50283667), (364, 43100286), (417, 37622312), (546, 28733524), (556, 28216734), (728, 21550143), (834, 18811156), (973, 16123848), (1092, 14366762), (1112, 14108367), (1668, 9405578), (1807, 8682072), (1946, 8061924), (2184, 7183381), (2919, 5374616), (3336, 4702789), (3614, 4341036), (3892, 4030962), (5421, 2894024), (5838, 2687308), (7228, 2170518), (7784, 2015481), (10842, 1447012), (11676, 1343654), (12649, 1240296), (14456, 1085259), (21684, 723506), (23352, 671827), (25298, 620148), (37947, 413432), (43368, 361753), (50596, 310074), (51679, 303576), (75894, 206716), (101192, 155037), (103358, 151788)]