149763208

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4603}}^1$

素因数の和:4706

約数の個数: 48

約数和(自身を含む): 330659280

約数和(自身を除く): 180896072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 392, 581, 664, 1162, 2324, 4067, 4603, 4648, 8134, 9206, 16268, 18412, 32221, 32536, 36824, 64442, 128884, 225547, 257768, 382049, 451094, 764098, 902188, 1528196, 1804376, 2674343, 3056392, 5348686, 10697372, 18720401, 21394744, 37440802, 74881604, 149763208]

約数ペア:

[(1, 149763208), (2, 74881604), (4, 37440802), (7, 21394744), (8, 18720401), (14, 10697372), (28, 5348686), (49, 3056392), (56, 2674343), (83, 1804376), (98, 1528196), (166, 902188), (196, 764098), (332, 451094), (392, 382049), (581, 257768), (664, 225547), (1162, 128884), (2324, 64442), (4067, 36824), (4603, 32536), (4648, 32221), (8134, 18412), (9206, 16268)]