164656016

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5087}}^1$

素因数の和:5136

約数の個数: 60

約数和(自身を含む): 387379968

約数和(自身を除く): 222723952

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1904, 2023, 2312, 4046, 4624, 5087, 8092, 10174, 16184, 20348, 32368, 35609, 40696, 71218, 81392, 86479, 142436, 172958, 284872, 345916, 569744, 605353, 691832, 1210706, 1383664, 1470143, 2421412, 2940286, 4842824, 5880572, 9685648, 10291001, 11761144, 20582002, 23522288, 41164004, 82328008, 164656016]

約数ペア:

[(1, 164656016), (2, 82328008), (4, 41164004), (7, 23522288), (8, 20582002), (14, 11761144), (16, 10291001), (17, 9685648), (28, 5880572), (34, 4842824), (56, 2940286), (68, 2421412), (112, 1470143), (119, 1383664), (136, 1210706), (238, 691832), (272, 605353), (289, 569744), (476, 345916), (578, 284872), (952, 172958), (1156, 142436), (1904, 86479), (2023, 81392), (2312, 71218), (4046, 40696), (4624, 35609), (5087, 32368), (8092, 20348), (10174, 16184)]