148972936

素因数分解:

$2^3\times 7^2\times {\mathrm{419}}^1\times {\mathrm{907}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 326062800

約数和(自身を除く): 177089864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 419, 838, 907, 1676, 1814, 2933, 3352, 3628, 5866, 6349, 7256, 11732, 12698, 20531, 23464, 25396, 41062, 44443, 50792, 82124, 88886, 164248, 177772, 355544, 380033, 760066, 1520132, 2660231, 3040264, 5320462, 10640924, 18621617, 21281848, 37243234, 74486468, 148972936]

約数ペア:

[(1, 148972936), (2, 74486468), (4, 37243234), (7, 21281848), (8, 18621617), (14, 10640924), (28, 5320462), (49, 3040264), (56, 2660231), (98, 1520132), (196, 760066), (392, 380033), (419, 355544), (838, 177772), (907, 164248), (1676, 88886), (1814, 82124), (2933, 50792), (3352, 44443), (3628, 41062), (5866, 25396), (6349, 23464), (7256, 20531), (11732, 12698)]