157069312

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1292

約数の個数: 52

約数和(自身を含む): 324494656

約数和(自身を除く): 167425344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1237, 1984, 2048, 2474, 3968, 4096, 4948, 7936, 9896, 15872, 19792, 31744, 38347, 39584, 63488, 76694, 79168, 126976, 153388, 158336, 306776, 316672, 613552, 633344, 1227104, 1266688, 2454208, 2533376, 4908416, 5066752, 9816832, 19633664, 39267328, 78534656, 157069312]

約数ペア:

[(1, 157069312), (2, 78534656), (4, 39267328), (8, 19633664), (16, 9816832), (31, 5066752), (32, 4908416), (62, 2533376), (64, 2454208), (124, 1266688), (128, 1227104), (248, 633344), (256, 613552), (496, 316672), (512, 306776), (992, 158336), (1024, 153388), (1237, 126976), (1984, 79168), (2048, 76694), (2474, 63488), (3968, 39584), (4096, 38347), (4948, 31744), (7936, 19792), (9896, 15872)]