121612256

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2935

約数の個数: 48

約数和(自身を含む): 252983808

約数和(自身を除く): 131371552

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 2666, 2851, 5332, 5702, 10664, 11404, 21328, 22808, 42656, 45616, 88381, 91232, 122593, 176762, 245186, 353524, 490372, 707048, 980744, 1414096, 1961488, 2828192, 3800383, 3922976, 7600766, 15201532, 30403064, 60806128, 121612256]

約数ペア:

[(1, 121612256), (2, 60806128), (4, 30403064), (8, 15201532), (16, 7600766), (31, 3922976), (32, 3800383), (43, 2828192), (62, 1961488), (86, 1414096), (124, 980744), (172, 707048), (248, 490372), (344, 353524), (496, 245186), (688, 176762), (992, 122593), (1333, 91232), (1376, 88381), (2666, 45616), (2851, 42656), (5332, 22808), (5702, 21328), (10664, 11404)]