148346368

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 312792480

約数和(自身を除く): 164446112

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 103, 116, 128, 194, 206, 232, 256, 388, 412, 464, 512, 776, 824, 928, 1552, 1648, 1856, 2813, 2987, 3104, 3296, 3712, 5626, 5974, 6208, 6592, 7424, 9991, 11252, 11948, 12416, 13184, 14848, 19982, 22504, 23896, 24832, 26368, 39964, 45008, 47792, 49664, 52736, 79928, 90016, 95584, 159856, 180032, 191168, 289739, 319712, 360064, 382336, 579478, 639424, 720128, 764672, 1158956, 1278848, 1440256, 1529344, 2317912, 2557696, 4635824, 5115392, 9271648, 18543296, 37086592, 74173184, 148346368]

約数ペア:

[(1, 148346368), (2, 74173184), (4, 37086592), (8, 18543296), (16, 9271648), (29, 5115392), (32, 4635824), (58, 2557696), (64, 2317912), (97, 1529344), (103, 1440256), (116, 1278848), (128, 1158956), (194, 764672), (206, 720128), (232, 639424), (256, 579478), (388, 382336), (412, 360064), (464, 319712), (512, 289739), (776, 191168), (824, 180032), (928, 159856), (1552, 95584), (1648, 90016), (1856, 79928), (2813, 52736), (2987, 49664), (3104, 47792), (3296, 45008), (3712, 39964), (5626, 26368), (5974, 24832), (6208, 23896), (6592, 22504), (7424, 19982), (9991, 14848), (11252, 13184), (11948, 12416)]