121854656

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 112

約数和(自身を含む): 306263040

約数和(自身を除く): 184408384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 79, 88, 112, 154, 158, 176, 224, 308, 313, 316, 352, 448, 553, 616, 626, 632, 704, 869, 1106, 1232, 1252, 1264, 1738, 2191, 2212, 2464, 2504, 2528, 3443, 3476, 4382, 4424, 4928, 5008, 5056, 6083, 6886, 6952, 8764, 8848, 10016, 12166, 13772, 13904, 17528, 17696, 20032, 24101, 24332, 24727, 27544, 27808, 35056, 35392, 48202, 48664, 49454, 55088, 55616, 70112, 96404, 97328, 98908, 110176, 140224, 173089, 192808, 194656, 197816, 220352, 271997, 346178, 385616, 389312, 395632, 543994, 692356, 771232, 791264, 1087988, 1384712, 1542464, 1582528, 1903979, 2175976, 2769424, 3807958, 4351952, 5538848, 7615916, 8703904, 11077696, 15231832, 17407808, 30463664, 60927328, 121854656]

約数ペア:

[(1, 121854656), (2, 60927328), (4, 30463664), (7, 17407808), (8, 15231832), (11, 11077696), (14, 8703904), (16, 7615916), (22, 5538848), (28, 4351952), (32, 3807958), (44, 2769424), (56, 2175976), (64, 1903979), (77, 1582528), (79, 1542464), (88, 1384712), (112, 1087988), (154, 791264), (158, 771232), (176, 692356), (224, 543994), (308, 395632), (313, 389312), (316, 385616), (352, 346178), (448, 271997), (553, 220352), (616, 197816), (626, 194656), (632, 192808), (704, 173089), (869, 140224), (1106, 110176), (1232, 98908), (1252, 97328), (1264, 96404), (1738, 70112), (2191, 55616), (2212, 55088), (2464, 49454), (2504, 48664), (2528, 48202), (3443, 35392), (3476, 35056), (4382, 27808), (4424, 27544), (4928, 24727), (5008, 24332), (5056, 24101), (6083, 20032), (6886, 17696), (6952, 17528), (8764, 13904), (8848, 13772), (10016, 12166)]