147966328

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{253367}}^1$

素因数の和:253446

約数の個数: 16

約数和(自身を含む): 281238480

約数和(自身を除く): 133272152

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 253367, 506734, 1013468, 2026936, 18495791, 36991582, 73983164, 147966328]

約数ペア:

[(1, 147966328), (2, 73983164), (4, 36991582), (8, 18495791), (73, 2026936), (146, 1013468), (292, 506734), (584, 253367)]