128707344

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5693}}^1$

素因数の和:5864

約数の個数: 60

約数和(自身を含む): 362559756

約数和(自身を除く): 233852412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 5693, 7536, 11304, 11386, 17079, 22608, 22772, 34158, 45544, 51237, 68316, 91088, 102474, 136632, 204948, 273264, 409896, 819792, 893801, 1787602, 2681403, 3575204, 5362806, 7150408, 8044209, 10725612, 14300816, 16088418, 21451224, 32176836, 42902448, 64353672, 128707344]

約数ペア:

[(1, 128707344), (2, 64353672), (3, 42902448), (4, 32176836), (6, 21451224), (8, 16088418), (9, 14300816), (12, 10725612), (16, 8044209), (18, 7150408), (24, 5362806), (36, 3575204), (48, 2681403), (72, 1787602), (144, 893801), (157, 819792), (314, 409896), (471, 273264), (628, 204948), (942, 136632), (1256, 102474), (1413, 91088), (1884, 68316), (2512, 51237), (2826, 45544), (3768, 34158), (5652, 22772), (5693, 22608), (7536, 17079), (11304, 11386)]