126998512

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 252608832

約数和(自身を除く): 125610320

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 281, 376, 562, 601, 752, 1124, 1202, 2248, 2404, 4496, 4808, 9616, 13207, 26414, 28247, 52828, 56494, 105656, 112988, 168881, 211312, 225976, 337762, 451952, 675524, 1351048, 2702096, 7937407, 15874814, 31749628, 63499256, 126998512]

約数ペア:

[(1, 126998512), (2, 63499256), (4, 31749628), (8, 15874814), (16, 7937407), (47, 2702096), (94, 1351048), (188, 675524), (281, 451952), (376, 337762), (562, 225976), (601, 211312), (752, 168881), (1124, 112988), (1202, 105656), (2248, 56494), (2404, 52828), (4496, 28247), (4808, 26414), (9616, 13207)]