148543072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 304359552

約数和(自身を除く): 155816480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 496, 548, 992, 1093, 1096, 2186, 2192, 4247, 4372, 4384, 8494, 8744, 16988, 17488, 33883, 33976, 34976, 67766, 67952, 135532, 135904, 149741, 271064, 299482, 542128, 598964, 1084256, 1197928, 2395856, 4641971, 4791712, 9283942, 18567884, 37135768, 74271536, 148543072]

約数ペア:

[(1, 148543072), (2, 74271536), (4, 37135768), (8, 18567884), (16, 9283942), (31, 4791712), (32, 4641971), (62, 2395856), (124, 1197928), (137, 1084256), (248, 598964), (274, 542128), (496, 299482), (548, 271064), (992, 149741), (1093, 135904), (1096, 135532), (2186, 67952), (2192, 67766), (4247, 34976), (4372, 33976), (4384, 33883), (8494, 17488), (8744, 16988)]