148000274

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 235270656

約数和(自身を除く): 87270382

約数列:

[1, 2, 47, 53, 61, 94, 106, 122, 487, 974, 2491, 2867, 3233, 4982, 5734, 6466, 22889, 25811, 29707, 45778, 51622, 59414, 151951, 303902, 1213117, 1396229, 1574471, 2426234, 2792458, 3148942, 74000137, 148000274]

約数ペア:

[(1, 148000274), (2, 74000137), (47, 3148942), (53, 2792458), (61, 2426234), (94, 1574471), (106, 1396229), (122, 1213117), (487, 303902), (974, 151951), (2491, 59414), (2867, 51622), (3233, 45778), (4982, 29707), (5734, 25811), (6466, 22889)]