158965968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6481}}^1$

素因数の和:6572

約数の個数: 80

約数和(自身を含む): 475830656

約数和(自身を除く): 316864688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 6481, 8176, 12264, 12962, 19443, 24528, 25924, 38886, 45367, 51848, 77772, 90734, 103696, 136101, 155544, 181468, 272202, 311088, 362936, 473113, 544404, 725872, 946226, 1088808, 1419339, 1892452, 2177616, 2838678, 3311791, 3784904, 5677356, 6623582, 7569808, 9935373, 11354712, 13247164, 19870746, 22709424, 26494328, 39741492, 52988656, 79482984, 158965968]

約数ペア:

[(1, 158965968), (2, 79482984), (3, 52988656), (4, 39741492), (6, 26494328), (7, 22709424), (8, 19870746), (12, 13247164), (14, 11354712), (16, 9935373), (21, 7569808), (24, 6623582), (28, 5677356), (42, 3784904), (48, 3311791), (56, 2838678), (73, 2177616), (84, 1892452), (112, 1419339), (146, 1088808), (168, 946226), (219, 725872), (292, 544404), (336, 473113), (438, 362936), (511, 311088), (584, 272202), (876, 181468), (1022, 155544), (1168, 136101), (1533, 103696), (1752, 90734), (2044, 77772), (3066, 51848), (3504, 45367), (4088, 38886), (6132, 25924), (6481, 24528), (8176, 19443), (12264, 12962)]