157652608

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 329598720

約数和(自身を除く): 171946112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 268, 496, 536, 593, 992, 1072, 1186, 1984, 2077, 2144, 2372, 3968, 4154, 4288, 4744, 8308, 8576, 9488, 16616, 18383, 18976, 33232, 36766, 37952, 39731, 66464, 73532, 75904, 79462, 132928, 147064, 158924, 265856, 294128, 317848, 588256, 635696, 1176512, 1231661, 1271392, 2353024, 2463322, 2542784, 4926644, 5085568, 9853288, 19706576, 39413152, 78826304, 157652608]

約数ペア:

[(1, 157652608), (2, 78826304), (4, 39413152), (8, 19706576), (16, 9853288), (31, 5085568), (32, 4926644), (62, 2542784), (64, 2463322), (67, 2353024), (124, 1271392), (128, 1231661), (134, 1176512), (248, 635696), (268, 588256), (496, 317848), (536, 294128), (593, 265856), (992, 158924), (1072, 147064), (1186, 132928), (1984, 79462), (2077, 75904), (2144, 73532), (2372, 66464), (3968, 39731), (4154, 37952), (4288, 36766), (4744, 33232), (8308, 18976), (8576, 18383), (9488, 16616)]