156963205672

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{49921}}^1$

素因数の和:50571

約数の個数: 96

約数和(自身を含む): 369295998120

約数和(自身を除く): 212332792448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 617, 637, 728, 1234, 1274, 2468, 2548, 4319, 4936, 5096, 8021, 8638, 16042, 17276, 30233, 32084, 34552, 49921, 56147, 60466, 64168, 99842, 112294, 120932, 199684, 224588, 241864, 349447, 393029, 399368, 449176, 648973, 698894, 786058, 1297946, 1397788, 1572116, 2446129, 2595892, 2795576, 3144232, 4542811, 4892258, 5191784, 9085622, 9784516, 18171244, 19569032, 30801257, 31799677, 36342488, 61602514, 63599354, 123205028, 127198708, 215608799, 246410056, 254397416, 400416341, 431217598, 800832682, 862435196, 1509261593, 1601665364, 1724870392, 2802914387, 3018523186, 3203330728, 5605828774, 6037046372, 11211657548, 12074092744, 19620400709, 22423315096, 39240801418, 78481602836, 156963205672]

約数ペア:

[(1, 156963205672), (2, 78481602836), (4, 39240801418), (7, 22423315096), (8, 19620400709), (13, 12074092744), (14, 11211657548), (26, 6037046372), (28, 5605828774), (49, 3203330728), (52, 3018523186), (56, 2802914387), (91, 1724870392), (98, 1601665364), (104, 1509261593), (182, 862435196), (196, 800832682), (364, 431217598), (392, 400416341), (617, 254397416), (637, 246410056), (728, 215608799), (1234, 127198708), (1274, 123205028), (2468, 63599354), (2548, 61602514), (4319, 36342488), (4936, 31799677), (5096, 30801257), (8021, 19569032), (8638, 18171244), (16042, 9784516), (17276, 9085622), (30233, 5191784), (32084, 4892258), (34552, 4542811), (49921, 3144232), (56147, 2795576), (60466, 2595892), (64168, 2446129), (99842, 1572116), (112294, 1397788), (120932, 1297946), (199684, 786058), (224588, 698894), (241864, 648973), (349447, 449176), (393029, 399368)]