129242008

素因数分解:

$2^3\times 7^2\times {\mathrm{487}}^1\times {\mathrm{677}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 282888720

約数和(自身を除く): 153646712

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 487, 677, 974, 1354, 1948, 2708, 3409, 3896, 4739, 5416, 6818, 9478, 13636, 18956, 23863, 27272, 33173, 37912, 47726, 66346, 95452, 132692, 190904, 265384, 329699, 659398, 1318796, 2307893, 2637592, 4615786, 9231572, 16155251, 18463144, 32310502, 64621004, 129242008]

約数ペア:

[(1, 129242008), (2, 64621004), (4, 32310502), (7, 18463144), (8, 16155251), (14, 9231572), (28, 4615786), (49, 2637592), (56, 2307893), (98, 1318796), (196, 659398), (392, 329699), (487, 265384), (677, 190904), (974, 132692), (1354, 95452), (1948, 66346), (2708, 47726), (3409, 37912), (3896, 33173), (4739, 27272), (5416, 23863), (6818, 18956), (9478, 13636)]