164192976

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30817}}^1$

素因数の和:30868

約数の個数: 60

約数和(自身を含む): 471946852

約数和(自身を除く): 307753876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 30817, 61634, 92451, 123268, 184902, 246536, 277353, 369804, 493072, 554706, 739608, 1109412, 1140229, 1479216, 2218824, 2280458, 3420687, 4437648, 4560916, 6841374, 9121832, 10262061, 13682748, 18243664, 20524122, 27365496, 41048244, 54730992, 82096488, 164192976]

約数ペア:

[(1, 164192976), (2, 82096488), (3, 54730992), (4, 41048244), (6, 27365496), (8, 20524122), (9, 18243664), (12, 13682748), (16, 10262061), (18, 9121832), (24, 6841374), (36, 4560916), (37, 4437648), (48, 3420687), (72, 2280458), (74, 2218824), (111, 1479216), (144, 1140229), (148, 1109412), (222, 739608), (296, 554706), (333, 493072), (444, 369804), (592, 277353), (666, 246536), (888, 184902), (1332, 123268), (1776, 92451), (2664, 61634), (5328, 30817)]