157631552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4621}}^1$

素因数の和:4687

約数の個数: 56

約数和(自身を含む): 345152472

約数和(自身を除く): 187520920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 4621, 8528, 9242, 17056, 18484, 34112, 36968, 60073, 73936, 120146, 147872, 189461, 240292, 295744, 378922, 480584, 757844, 961168, 1515688, 1922336, 2462993, 3031376, 3844672, 4925986, 6062752, 9851972, 12125504, 19703944, 39407888, 78815776, 157631552]

約数ペア:

[(1, 157631552), (2, 78815776), (4, 39407888), (8, 19703944), (13, 12125504), (16, 9851972), (26, 6062752), (32, 4925986), (41, 3844672), (52, 3031376), (64, 2462993), (82, 1922336), (104, 1515688), (164, 961168), (208, 757844), (328, 480584), (416, 378922), (533, 295744), (656, 240292), (832, 189461), (1066, 147872), (1312, 120146), (2132, 73936), (2624, 60073), (4264, 36968), (4621, 34112), (8528, 18484), (9242, 17056)]