197156748416

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{57899}}^1$

素因数の和:58669

約数の個数: 64

約数和(自身を含む): 403956720000

約数和(自身を除く): 206799971584

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 719, 1184, 1438, 2368, 2876, 4736, 5752, 11504, 23008, 26603, 46016, 53206, 57899, 92032, 106412, 115798, 212824, 231596, 425648, 463192, 851296, 926384, 1702592, 1852768, 2142263, 3405184, 3705536, 4284526, 7411072, 8569052, 17138104, 34276208, 41629381, 68552416, 83258762, 137104832, 166517524, 274209664, 333035048, 666070096, 1332140192, 1540287097, 2664280384, 3080574194, 5328560768, 6161148388, 12322296776, 24644593552, 49289187104, 98578374208, 197156748416]

約数ペア:

[(1, 197156748416), (2, 98578374208), (4, 49289187104), (8, 24644593552), (16, 12322296776), (32, 6161148388), (37, 5328560768), (64, 3080574194), (74, 2664280384), (128, 1540287097), (148, 1332140192), (296, 666070096), (592, 333035048), (719, 274209664), (1184, 166517524), (1438, 137104832), (2368, 83258762), (2876, 68552416), (4736, 41629381), (5752, 34276208), (11504, 17138104), (23008, 8569052), (26603, 7411072), (46016, 4284526), (53206, 3705536), (57899, 3405184), (92032, 2142263), (106412, 1852768), (115798, 1702592), (212824, 926384), (231596, 851296), (425648, 463192)]