147231964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{49943}}^1$

素因数の和:50025

約数の個数: 24

約数和(自身を含む): 285280128

約数和(自身を除く): 138048164

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 49943, 99886, 199772, 549373, 1098746, 2197492, 3346181, 6692362, 13384724, 36807991, 73615982, 147231964]

約数ペア:

[(1, 147231964), (2, 73615982), (4, 36807991), (11, 13384724), (22, 6692362), (44, 3346181), (67, 2197492), (134, 1098746), (268, 549373), (737, 199772), (1474, 99886), (2948, 49943)]