140842494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2221}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 329993664

約数和(自身を除く): 189151170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 1626, 2221, 2439, 3523, 4442, 4878, 6663, 7046, 10569, 13326, 19989, 21138, 28873, 31707, 39978, 57746, 63414, 86619, 173238, 259857, 519714, 601891, 1203782, 1805673, 3611346, 5417019, 7824583, 10834038, 15649166, 23473749, 46947498, 70421247, 140842494]

約数ペア:

[(1, 140842494), (2, 70421247), (3, 46947498), (6, 23473749), (9, 15649166), (13, 10834038), (18, 7824583), (26, 5417019), (39, 3611346), (78, 1805673), (117, 1203782), (234, 601891), (271, 519714), (542, 259857), (813, 173238), (1626, 86619), (2221, 63414), (2439, 57746), (3523, 39978), (4442, 31707), (4878, 28873), (6663, 21138), (7046, 19989), (10569, 13326)]