164816352

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15467}}^1$

素因数の和:15520

約数の個数: 72

約数和(自身を含む): 481395096

約数和(自身を除く): 316578744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 15467, 30934, 46401, 61868, 92802, 123736, 139203, 185604, 247472, 278406, 371208, 494944, 556812, 572279, 742416, 1113624, 1144558, 1484832, 1716837, 2227248, 2289116, 3433674, 4454496, 4578232, 5150511, 6867348, 9156464, 10301022, 13734696, 18312928, 20602044, 27469392, 41204088, 54938784, 82408176, 164816352]

約数ペア:

[(1, 164816352), (2, 82408176), (3, 54938784), (4, 41204088), (6, 27469392), (8, 20602044), (9, 18312928), (12, 13734696), (16, 10301022), (18, 9156464), (24, 6867348), (32, 5150511), (36, 4578232), (37, 4454496), (48, 3433674), (72, 2289116), (74, 2227248), (96, 1716837), (111, 1484832), (144, 1144558), (148, 1113624), (222, 742416), (288, 572279), (296, 556812), (333, 494944), (444, 371208), (592, 278406), (666, 247472), (888, 185604), (1184, 139203), (1332, 123736), (1776, 92802), (2664, 61868), (3552, 46401), (5328, 30934), (10656, 15467)]