155221056

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 112

約数和(自身を含む): 467156800

約数和(自身を除く): 311935744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 516, 576, 688, 774, 864, 1032, 1161, 1376, 1548, 1728, 2064, 2089, 2322, 2752, 3096, 4128, 4178, 4644, 6192, 6267, 8256, 8356, 9288, 12384, 12534, 16712, 18576, 18801, 24768, 25068, 33424, 37152, 37602, 50136, 56403, 66848, 74304, 75204, 89827, 100272, 112806, 133696, 150408, 179654, 200544, 225612, 269481, 300816, 359308, 401088, 451224, 538962, 601632, 718616, 808443, 902448, 1077924, 1203264, 1437232, 1616886, 1804896, 2155848, 2425329, 2874464, 3233772, 3609792, 4311696, 4850658, 5748928, 6467544, 8623392, 9701316, 12935088, 17246784, 19402632, 25870176, 38805264, 51740352, 77610528, 155221056]

約数ペア:

[(1, 155221056), (2, 77610528), (3, 51740352), (4, 38805264), (6, 25870176), (8, 19402632), (9, 17246784), (12, 12935088), (16, 9701316), (18, 8623392), (24, 6467544), (27, 5748928), (32, 4850658), (36, 4311696), (43, 3609792), (48, 3233772), (54, 2874464), (64, 2425329), (72, 2155848), (86, 1804896), (96, 1616886), (108, 1437232), (129, 1203264), (144, 1077924), (172, 902448), (192, 808443), (216, 718616), (258, 601632), (288, 538962), (344, 451224), (387, 401088), (432, 359308), (516, 300816), (576, 269481), (688, 225612), (774, 200544), (864, 179654), (1032, 150408), (1161, 133696), (1376, 112806), (1548, 100272), (1728, 89827), (2064, 75204), (2089, 74304), (2322, 66848), (2752, 56403), (3096, 50136), (4128, 37602), (4178, 37152), (4644, 33424), (6192, 25068), (6267, 24768), (8256, 18801), (8356, 18576), (9288, 16712), (12384, 12534)]