131375712

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105269}}^1$

素因数の和:105295

約数の個数: 48

約数和(自身を含む): 371392560

約数和(自身を除く): 240016848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 105269, 210538, 315807, 421076, 631614, 842152, 1263228, 1368497, 1684304, 2526456, 2736994, 3368608, 4105491, 5052912, 5473988, 8210982, 10105824, 10947976, 16421964, 21895952, 32843928, 43791904, 65687856, 131375712]

約数ペア:

[(1, 131375712), (2, 65687856), (3, 43791904), (4, 32843928), (6, 21895952), (8, 16421964), (12, 10947976), (13, 10105824), (16, 8210982), (24, 5473988), (26, 5052912), (32, 4105491), (39, 3368608), (48, 2736994), (52, 2526456), (78, 1684304), (96, 1368497), (104, 1263228), (156, 842152), (208, 631614), (312, 421076), (416, 315807), (624, 210538), (1248, 105269)]