128059152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205223}}^1$

素因数の和:205247

約数の個数: 40

約数和(自身を含む): 356268864

約数和(自身を除く): 228209712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 205223, 410446, 615669, 820892, 1231338, 1641784, 2462676, 2667899, 3283568, 4925352, 5335798, 8003697, 9850704, 10671596, 16007394, 21343192, 32014788, 42686384, 64029576, 128059152]

約数ペア:

[(1, 128059152), (2, 64029576), (3, 42686384), (4, 32014788), (6, 21343192), (8, 16007394), (12, 10671596), (13, 9850704), (16, 8003697), (24, 5335798), (26, 4925352), (39, 3283568), (48, 2667899), (52, 2462676), (78, 1641784), (104, 1231338), (156, 820892), (208, 615669), (312, 410446), (624, 205223)]