154898408

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5506

約数の個数: 48

約数和(自身を含む): 342543780

約数和(自身を除く): 187645372

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 5413, 7154, 10826, 14308, 21652, 28616, 37891, 43304, 75782, 151564, 265237, 303128, 395149, 530474, 790298, 1060948, 1580596, 2121896, 2766043, 3161192, 5532086, 11064172, 19362301, 22128344, 38724602, 77449204, 154898408]

約数ペア:

[(1, 154898408), (2, 77449204), (4, 38724602), (7, 22128344), (8, 19362301), (14, 11064172), (28, 5532086), (49, 3161192), (56, 2766043), (73, 2121896), (98, 1580596), (146, 1060948), (196, 790298), (292, 530474), (392, 395149), (511, 303128), (584, 265237), (1022, 151564), (2044, 75782), (3577, 43304), (4088, 37891), (5413, 28616), (7154, 21652), (10826, 14308)]