164044622

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 295993440

約数和(自身を除く): 131948818

約数列:

[1, 2, 7, 14, 31, 62, 89, 137, 178, 217, 274, 434, 623, 959, 961, 1246, 1918, 1922, 2759, 4247, 5518, 6727, 8494, 12193, 13454, 19313, 24386, 29729, 38626, 59458, 85351, 85529, 131657, 170702, 171058, 263314, 377983, 598703, 755966, 921599, 1197406, 1843198, 2645881, 5291762, 11717473, 23434946, 82022311, 164044622]

約数ペア:

[(1, 164044622), (2, 82022311), (7, 23434946), (14, 11717473), (31, 5291762), (62, 2645881), (89, 1843198), (137, 1197406), (178, 921599), (217, 755966), (274, 598703), (434, 377983), (623, 263314), (959, 171058), (961, 170702), (1246, 131657), (1918, 85529), (1922, 85351), (2759, 59458), (4247, 38626), (5518, 29729), (6727, 24386), (8494, 19313), (12193, 13454)]