149750956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{1951}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 271093760

約数和(自身を除く): 121342804

約数列:

[1, 2, 4, 31, 62, 124, 619, 1238, 1951, 2476, 3902, 7804, 19189, 38378, 60481, 76756, 120962, 241924, 1207669, 2415338, 4830676, 37437739, 74875478, 149750956]

約数ペア:

[(1, 149750956), (2, 74875478), (4, 37437739), (31, 4830676), (62, 2415338), (124, 1207669), (619, 241924), (1238, 120962), (1951, 76756), (2476, 60481), (3902, 38378), (7804, 19189)]