164171664

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{10271}}^1$

素因数の和:10325

約数の個数: 80

約数和(自身を含む): 484016640

約数和(自身を除く): 319844976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 10271, 15984, 20542, 30813, 41084, 61626, 82168, 92439, 123252, 164336, 184878, 246504, 277317, 369756, 380027, 493008, 554634, 739512, 760054, 1109268, 1140081, 1479024, 1520108, 2218536, 2280162, 3040216, 3420243, 4437072, 4560324, 6080432, 6840486, 9120648, 10260729, 13680972, 18241296, 20521458, 27361944, 41042916, 54723888, 82085832, 164171664]

約数ペア:

[(1, 164171664), (2, 82085832), (3, 54723888), (4, 41042916), (6, 27361944), (8, 20521458), (9, 18241296), (12, 13680972), (16, 10260729), (18, 9120648), (24, 6840486), (27, 6080432), (36, 4560324), (37, 4437072), (48, 3420243), (54, 3040216), (72, 2280162), (74, 2218536), (108, 1520108), (111, 1479024), (144, 1140081), (148, 1109268), (216, 760054), (222, 739512), (296, 554634), (333, 493008), (432, 380027), (444, 369756), (592, 277317), (666, 246504), (888, 184878), (999, 164336), (1332, 123252), (1776, 92439), (1998, 82168), (2664, 61626), (3996, 41084), (5328, 30813), (7992, 20542), (10271, 15984)]