157251584

素因数分解:

$2^{11}\times 7^2\times {\mathrm{1567}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 365994720

約数和(自身を除く): 208743136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1567, 1568, 1792, 2048, 3134, 3136, 3584, 6268, 6272, 7168, 10969, 12536, 12544, 14336, 21938, 25072, 25088, 43876, 50144, 50176, 76783, 87752, 100288, 100352, 153566, 175504, 200576, 307132, 351008, 401152, 614264, 702016, 802304, 1228528, 1404032, 1604608, 2457056, 2808064, 3209216, 4914112, 5616128, 9828224, 11232256, 19656448, 22464512, 39312896, 78625792, 157251584]

約数ペア:

[(1, 157251584), (2, 78625792), (4, 39312896), (7, 22464512), (8, 19656448), (14, 11232256), (16, 9828224), (28, 5616128), (32, 4914112), (49, 3209216), (56, 2808064), (64, 2457056), (98, 1604608), (112, 1404032), (128, 1228528), (196, 802304), (224, 702016), (256, 614264), (392, 401152), (448, 351008), (512, 307132), (784, 200576), (896, 175504), (1024, 153566), (1567, 100352), (1568, 100288), (1792, 87752), (2048, 76783), (3134, 50176), (3136, 50144), (3584, 43876), (6268, 25088), (6272, 25072), (7168, 21938), (10969, 14336), (12536, 12544)]