186016856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 381062880

約数和(自身を除く): 195046024

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 131, 136, 197, 212, 262, 394, 424, 524, 788, 901, 1048, 1576, 1802, 2227, 3349, 3604, 4454, 6698, 6943, 7208, 8908, 10441, 13396, 13886, 17816, 20882, 25807, 26792, 27772, 41764, 51614, 55544, 83528, 103228, 118031, 177497, 206456, 236062, 354994, 438719, 472124, 709988, 877438, 944248, 1367771, 1419976, 1754876, 2735542, 3509752, 5471084, 10942168, 23252107, 46504214, 93008428, 186016856]

約数ペア:

[(1, 186016856), (2, 93008428), (4, 46504214), (8, 23252107), (17, 10942168), (34, 5471084), (53, 3509752), (68, 2735542), (106, 1754876), (131, 1419976), (136, 1367771), (197, 944248), (212, 877438), (262, 709988), (394, 472124), (424, 438719), (524, 354994), (788, 236062), (901, 206456), (1048, 177497), (1576, 118031), (1802, 103228), (2227, 83528), (3349, 55544), (3604, 51614), (4454, 41764), (6698, 27772), (6943, 26792), (7208, 25807), (8908, 20882), (10441, 17816), (13396, 13886)]