189396088

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 417623040

約数和(自身を除く): 228226952

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 227, 317, 329, 376, 454, 634, 658, 908, 1268, 1316, 1589, 1816, 2219, 2536, 2632, 3178, 4438, 6356, 8876, 10669, 12712, 14899, 17752, 21338, 29798, 42676, 59596, 71959, 74683, 85352, 104293, 119192, 143918, 149366, 208586, 287836, 298732, 417172, 503713, 575672, 597464, 834344, 1007426, 2014852, 3382073, 4029704, 6764146, 13528292, 23674511, 27056584, 47349022, 94698044, 189396088]

約数ペア:

[(1, 189396088), (2, 94698044), (4, 47349022), (7, 27056584), (8, 23674511), (14, 13528292), (28, 6764146), (47, 4029704), (56, 3382073), (94, 2014852), (188, 1007426), (227, 834344), (317, 597464), (329, 575672), (376, 503713), (454, 417172), (634, 298732), (658, 287836), (908, 208586), (1268, 149366), (1316, 143918), (1589, 119192), (1816, 104293), (2219, 85352), (2536, 74683), (2632, 71959), (3178, 59596), (4438, 42676), (6356, 29798), (8876, 21338), (10669, 17752), (12712, 14899)]