148439536

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 339692544

約数和(自身を除く): 191253008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 163, 173, 188, 326, 329, 346, 376, 652, 658, 692, 752, 1141, 1211, 1304, 1316, 1384, 2282, 2422, 2608, 2632, 2768, 4564, 4844, 5264, 7661, 8131, 9128, 9688, 15322, 16262, 18256, 19376, 28199, 30644, 32524, 53627, 56398, 56917, 61288, 65048, 107254, 112796, 113834, 122576, 130096, 197393, 214508, 225592, 227668, 394786, 429016, 451184, 455336, 789572, 858032, 910672, 1325353, 1579144, 2650706, 3158288, 5301412, 9277471, 10602824, 18554942, 21205648, 37109884, 74219768, 148439536]

約数ペア:

[(1, 148439536), (2, 74219768), (4, 37109884), (7, 21205648), (8, 18554942), (14, 10602824), (16, 9277471), (28, 5301412), (47, 3158288), (56, 2650706), (94, 1579144), (112, 1325353), (163, 910672), (173, 858032), (188, 789572), (326, 455336), (329, 451184), (346, 429016), (376, 394786), (652, 227668), (658, 225592), (692, 214508), (752, 197393), (1141, 130096), (1211, 122576), (1304, 113834), (1316, 112796), (1384, 107254), (2282, 65048), (2422, 61288), (2608, 56917), (2632, 56398), (2768, 53627), (4564, 32524), (4844, 30644), (5264, 28199), (7661, 19376), (8131, 18256), (9128, 16262), (9688, 15322)]