196768432

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 449471232

約数和(自身を除く): 252702800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 83, 112, 122, 166, 244, 332, 347, 427, 488, 581, 664, 694, 854, 976, 1162, 1328, 1388, 1708, 2324, 2429, 2776, 3416, 4648, 4858, 5063, 5552, 6832, 9296, 9716, 10126, 19432, 20252, 21167, 28801, 35441, 38864, 40504, 42334, 57602, 70882, 81008, 84668, 115204, 141764, 148169, 169336, 201607, 230408, 283528, 296338, 338672, 403214, 460816, 567056, 592676, 806428, 1185352, 1612856, 1756861, 2370704, 3225712, 3513722, 7027444, 12298027, 14054888, 24596054, 28109776, 49192108, 98384216, 196768432]

約数ペア:

[(1, 196768432), (2, 98384216), (4, 49192108), (7, 28109776), (8, 24596054), (14, 14054888), (16, 12298027), (28, 7027444), (56, 3513722), (61, 3225712), (83, 2370704), (112, 1756861), (122, 1612856), (166, 1185352), (244, 806428), (332, 592676), (347, 567056), (427, 460816), (488, 403214), (581, 338672), (664, 296338), (694, 283528), (854, 230408), (976, 201607), (1162, 169336), (1328, 148169), (1388, 141764), (1708, 115204), (2324, 84668), (2429, 81008), (2776, 70882), (3416, 57602), (4648, 42334), (4858, 40504), (5063, 38864), (5552, 35441), (6832, 28801), (9296, 21167), (9716, 20252), (10126, 19432)]