149654106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19471}}^1$

素因数の和:19547

約数の個数: 48

約数和(自身を含む): 376666368

約数和(自身を除く): 227012262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 19471, 38942, 58413, 116826, 136297, 175239, 272594, 350478, 408891, 817782, 1187731, 1226673, 2375462, 2453346, 3563193, 7126386, 8314117, 10689579, 16628234, 21379158, 24942351, 49884702, 74827053, 149654106]

約数ペア:

[(1, 149654106), (2, 74827053), (3, 49884702), (6, 24942351), (7, 21379158), (9, 16628234), (14, 10689579), (18, 8314117), (21, 7126386), (42, 3563193), (61, 2453346), (63, 2375462), (122, 1226673), (126, 1187731), (183, 817782), (366, 408891), (427, 350478), (549, 272594), (854, 175239), (1098, 136297), (1281, 116826), (2562, 58413), (3843, 38942), (7686, 19471)]