127617152

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 275775360

約数和(自身を除く): 148158208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 271, 283, 416, 542, 566, 832, 1084, 1132, 1664, 2168, 2264, 3523, 3679, 4336, 4528, 7046, 7358, 8672, 9056, 14092, 14716, 17344, 18112, 28184, 29432, 34688, 36224, 56368, 58864, 76693, 112736, 117728, 153386, 225472, 235456, 306772, 450944, 470912, 613544, 997009, 1227088, 1994018, 2454176, 3988036, 4908352, 7976072, 9816704, 15952144, 31904288, 63808576, 127617152]

約数ペア:

[(1, 127617152), (2, 63808576), (4, 31904288), (8, 15952144), (13, 9816704), (16, 7976072), (26, 4908352), (32, 3988036), (52, 2454176), (64, 1994018), (104, 1227088), (128, 997009), (208, 613544), (271, 470912), (283, 450944), (416, 306772), (542, 235456), (566, 225472), (832, 153386), (1084, 117728), (1132, 112736), (1664, 76693), (2168, 58864), (2264, 56368), (3523, 36224), (3679, 34688), (4336, 29432), (4528, 28184), (7046, 18112), (7358, 17344), (8672, 14716), (9056, 14092)]