126981972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 357504000

約数和(自身を除く): 230522028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 149, 156, 234, 298, 351, 447, 468, 596, 607, 702, 894, 1214, 1341, 1404, 1788, 1821, 1937, 2428, 2682, 3642, 3874, 4023, 5364, 5463, 5811, 7284, 7748, 7891, 8046, 10926, 11622, 15782, 16092, 16389, 17433, 21852, 23244, 23673, 31564, 32778, 34866, 47346, 52299, 65556, 69732, 71019, 90443, 94692, 104598, 142038, 180886, 209196, 213057, 271329, 284076, 361772, 426114, 542658, 813987, 852228, 1085316, 1175759, 1627974, 2351518, 2441961, 3255948, 3527277, 4703036, 4883922, 7054554, 9767844, 10581831, 14109108, 21163662, 31745493, 42327324, 63490986, 126981972]

約数ペア:

[(1, 126981972), (2, 63490986), (3, 42327324), (4, 31745493), (6, 21163662), (9, 14109108), (12, 10581831), (13, 9767844), (18, 7054554), (26, 4883922), (27, 4703036), (36, 3527277), (39, 3255948), (52, 2441961), (54, 2351518), (78, 1627974), (108, 1175759), (117, 1085316), (149, 852228), (156, 813987), (234, 542658), (298, 426114), (351, 361772), (447, 284076), (468, 271329), (596, 213057), (607, 209196), (702, 180886), (894, 142038), (1214, 104598), (1341, 94692), (1404, 90443), (1788, 71019), (1821, 69732), (1937, 65556), (2428, 52299), (2682, 47346), (3642, 34866), (3874, 32778), (4023, 31564), (5364, 23673), (5463, 23244), (5811, 21852), (7284, 17433), (7748, 16389), (7891, 16092), (8046, 15782), (10926, 11622)]