156770989552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{328721}}^1$

素因数の和:329497

約数の個数: 40

約数和(自身を含む): 311581120032

約数和(自身を除く): 154810130480

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 727, 1454, 2908, 5816, 11632, 29807, 59614, 119228, 238456, 328721, 476912, 657442, 1314884, 2629768, 5259536, 13477561, 26955122, 53910244, 107820488, 215640976, 238980167, 477960334, 955920668, 1911841336, 3823682672, 9798186847, 19596373694, 39192747388, 78385494776, 156770989552]

約数ペア:

[(1, 156770989552), (2, 78385494776), (4, 39192747388), (8, 19596373694), (16, 9798186847), (41, 3823682672), (82, 1911841336), (164, 955920668), (328, 477960334), (656, 238980167), (727, 215640976), (1454, 107820488), (2908, 53910244), (5816, 26955122), (11632, 13477561), (29807, 5259536), (59614, 2629768), (119228, 1314884), (238456, 657442), (328721, 476912)]