154983722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 252564480

約数和(自身を除く): 97580758

約数列:

[1, 2, 19, 38, 47, 94, 107, 214, 811, 893, 1622, 1786, 2033, 4066, 5029, 10058, 15409, 30818, 38117, 76234, 86777, 95551, 173554, 191102, 724223, 1448446, 1648763, 3297526, 4078519, 8157038, 77491861, 154983722]

約数ペア:

[(1, 154983722), (2, 77491861), (19, 8157038), (38, 4078519), (47, 3297526), (94, 1648763), (107, 1448446), (214, 724223), (811, 191102), (893, 173554), (1622, 95551), (1786, 86777), (2033, 76234), (4066, 38117), (5029, 30818), (10058, 15409)]