158712512

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 382536192

約数和(自身を除く): 223823680

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 73, 92, 112, 146, 161, 184, 211, 224, 292, 322, 368, 422, 448, 511, 584, 644, 736, 844, 1022, 1168, 1288, 1472, 1477, 1679, 1688, 2044, 2336, 2576, 2954, 3358, 3376, 4088, 4672, 4853, 5152, 5908, 6716, 6752, 8176, 9706, 10304, 11753, 11816, 13432, 13504, 15403, 16352, 19412, 23506, 23632, 26864, 30806, 32704, 33971, 38824, 47012, 47264, 53728, 61612, 67942, 77648, 94024, 94528, 107456, 107821, 123224, 135884, 155296, 188048, 215642, 246448, 271768, 310592, 354269, 376096, 431284, 492896, 543536, 708538, 752192, 862568, 985792, 1087072, 1417076, 1725136, 2174144, 2479883, 2834152, 3450272, 4959766, 5668304, 6900544, 9919532, 11336608, 19839064, 22673216, 39678128, 79356256, 158712512]

約数ペア:

[(1, 158712512), (2, 79356256), (4, 39678128), (7, 22673216), (8, 19839064), (14, 11336608), (16, 9919532), (23, 6900544), (28, 5668304), (32, 4959766), (46, 3450272), (56, 2834152), (64, 2479883), (73, 2174144), (92, 1725136), (112, 1417076), (146, 1087072), (161, 985792), (184, 862568), (211, 752192), (224, 708538), (292, 543536), (322, 492896), (368, 431284), (422, 376096), (448, 354269), (511, 310592), (584, 271768), (644, 246448), (736, 215642), (844, 188048), (1022, 155296), (1168, 135884), (1288, 123224), (1472, 107821), (1477, 107456), (1679, 94528), (1688, 94024), (2044, 77648), (2336, 67942), (2576, 61612), (2954, 53728), (3358, 47264), (3376, 47012), (4088, 38824), (4672, 33971), (4853, 32704), (5152, 30806), (5908, 26864), (6716, 23632), (6752, 23506), (8176, 19412), (9706, 16352), (10304, 15403), (11753, 13504), (11816, 13432)]