127992056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 272332800

約数和(自身を除く): 144340744

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1178, 1181, 1426, 1748, 2356, 2362, 2852, 3496, 4712, 4724, 5704, 9448, 13547, 22439, 27094, 27163, 36611, 44878, 54188, 54326, 73222, 89756, 108376, 108652, 146444, 179512, 217304, 292888, 516097, 695609, 842053, 1032194, 1391218, 1684106, 2064388, 2782436, 3368212, 4128776, 5564872, 6736424, 15999007, 31998014, 63996028, 127992056]

約数ペア:

[(1, 127992056), (2, 63996028), (4, 31998014), (8, 15999007), (19, 6736424), (23, 5564872), (31, 4128776), (38, 3368212), (46, 2782436), (62, 2064388), (76, 1684106), (92, 1391218), (124, 1032194), (152, 842053), (184, 695609), (248, 516097), (437, 292888), (589, 217304), (713, 179512), (874, 146444), (1178, 108652), (1181, 108376), (1426, 89756), (1748, 73222), (2356, 54326), (2362, 54188), (2852, 44878), (3496, 36611), (4712, 27163), (4724, 27094), (5704, 22439), (9448, 13547)]