157827488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 387628416

約数和(自身を除く): 229800928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 83, 91, 104, 112, 166, 182, 208, 224, 332, 364, 416, 581, 653, 664, 728, 1079, 1162, 1306, 1328, 1456, 2158, 2324, 2612, 2656, 2912, 4316, 4571, 4648, 5224, 7553, 8489, 8632, 9142, 9296, 10448, 15106, 16978, 17264, 18284, 18592, 20896, 30212, 33956, 34528, 36568, 54199, 59423, 60424, 67912, 73136, 108398, 118846, 120848, 135824, 146272, 216796, 237692, 241696, 271648, 379393, 433592, 475384, 704587, 758786, 867184, 950768, 1409174, 1517572, 1734368, 1901536, 2818348, 3035144, 4932109, 5636696, 6070288, 9864218, 11273392, 12140576, 19728436, 22546784, 39456872, 78913744, 157827488]

約数ペア:

[(1, 157827488), (2, 78913744), (4, 39456872), (7, 22546784), (8, 19728436), (13, 12140576), (14, 11273392), (16, 9864218), (26, 6070288), (28, 5636696), (32, 4932109), (52, 3035144), (56, 2818348), (83, 1901536), (91, 1734368), (104, 1517572), (112, 1409174), (166, 950768), (182, 867184), (208, 758786), (224, 704587), (332, 475384), (364, 433592), (416, 379393), (581, 271648), (653, 241696), (664, 237692), (728, 216796), (1079, 146272), (1162, 135824), (1306, 120848), (1328, 118846), (1456, 108398), (2158, 73136), (2324, 67912), (2612, 60424), (2656, 59423), (2912, 54199), (4316, 36568), (4571, 34528), (4648, 33956), (5224, 30212), (7553, 20896), (8489, 18592), (8632, 18284), (9142, 17264), (9296, 16978), (10448, 15106)]