156555714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{11909}}^1$

素因数の和:12234

約数の個数: 32

約数和(自身を含む): 359015040

約数和(自身を除く): 202459326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4382, 6573, 11909, 13146, 23818, 35727, 71454, 83363, 166726, 250089, 500178, 3727517, 7455034, 11182551, 22365102, 26092619, 52185238, 78277857, 156555714]

約数ペア:

[(1, 156555714), (2, 78277857), (3, 52185238), (6, 26092619), (7, 22365102), (14, 11182551), (21, 7455034), (42, 3727517), (313, 500178), (626, 250089), (939, 166726), (1878, 83363), (2191, 71454), (4382, 35727), (6573, 23818), (11909, 13146)]