142740992

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{3529}}^1$

素因数の和:3626

約数の個数: 40

約数和(自身を含む): 288895200

約数和(自身を除く): 146154208

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1264, 2528, 3529, 5056, 7058, 10112, 14116, 20224, 28232, 40448, 56464, 112928, 225856, 278791, 451712, 557582, 903424, 1115164, 1806848, 2230328, 4460656, 8921312, 17842624, 35685248, 71370496, 142740992]

約数ペア:

[(1, 142740992), (2, 71370496), (4, 35685248), (8, 17842624), (16, 8921312), (32, 4460656), (64, 2230328), (79, 1806848), (128, 1115164), (158, 903424), (256, 557582), (316, 451712), (512, 278791), (632, 225856), (1264, 112928), (2528, 56464), (3529, 40448), (5056, 28232), (7058, 20224), (10112, 14116)]