151782448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3113

約数の個数: 40

約数和(自身を含む): 306615296

約数和(自身を除く): 154832848

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 2971, 3193, 5942, 6386, 11884, 12772, 23768, 25544, 47536, 51088, 92101, 184202, 306013, 368404, 612026, 736808, 1224052, 1473616, 2448104, 4896208, 9486403, 18972806, 37945612, 75891224, 151782448]

約数ペア:

[(1, 151782448), (2, 75891224), (4, 37945612), (8, 18972806), (16, 9486403), (31, 4896208), (62, 2448104), (103, 1473616), (124, 1224052), (206, 736808), (248, 612026), (412, 368404), (496, 306013), (824, 184202), (1648, 92101), (2971, 51088), (3193, 47536), (5942, 25544), (6386, 23768), (11884, 12772)]