131652768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105491}}^1$

素因数の和:105517

約数の個数: 48

約数和(自身を含む): 372175776

約数和(自身を除く): 240523008

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, 105491, 210982, 316473, 421964, 632946, 843928, 1265892, 1371383, 1687856, 2531784, 2742766, 3375712, 4114149, 5063568, 5485532, 8228298, 10127136, 10971064, 16456596, 21942128, 32913192, 43884256, 65826384, 131652768]

約数ペア:

[(1, 131652768), (2, 65826384), (3, 43884256), (4, 32913192), (6, 21942128), (8, 16456596), (12, 10971064), (13, 10127136), (16, 8228298), (24, 5485532), (26, 5063568), (32, 4114149), (39, 3375712), (48, 2742766), (52, 2531784), (78, 1687856), (96, 1371383), (104, 1265892), (156, 843928), (208, 632946), (312, 421964), (416, 316473), (624, 210982), (1248, 105491)]