155855664

素因数分解:

$2^4\times 3^4\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:760

約数の個数: 100

約数和(自身を含む): 453871000

約数和(自身を除く): 298015336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 241, 324, 432, 482, 499, 648, 723, 964, 998, 1296, 1446, 1497, 1928, 1996, 2169, 2892, 2994, 3856, 3992, 4338, 4491, 5784, 5988, 6507, 7984, 8676, 8982, 11568, 11976, 13014, 13473, 17352, 17964, 19521, 23952, 26028, 26946, 34704, 35928, 39042, 40419, 52056, 53892, 71856, 78084, 80838, 104112, 107784, 120259, 156168, 161676, 215568, 240518, 312336, 323352, 360777, 481036, 646704, 721554, 962072, 1082331, 1443108, 1924144, 2164662, 2886216, 3246993, 4329324, 5772432, 6493986, 8658648, 9740979, 12987972, 17317296, 19481958, 25975944, 38963916, 51951888, 77927832, 155855664]

約数ペア:

[(1, 155855664), (2, 77927832), (3, 51951888), (4, 38963916), (6, 25975944), (8, 19481958), (9, 17317296), (12, 12987972), (16, 9740979), (18, 8658648), (24, 6493986), (27, 5772432), (36, 4329324), (48, 3246993), (54, 2886216), (72, 2164662), (81, 1924144), (108, 1443108), (144, 1082331), (162, 962072), (216, 721554), (241, 646704), (324, 481036), (432, 360777), (482, 323352), (499, 312336), (648, 240518), (723, 215568), (964, 161676), (998, 156168), (1296, 120259), (1446, 107784), (1497, 104112), (1928, 80838), (1996, 78084), (2169, 71856), (2892, 53892), (2994, 52056), (3856, 40419), (3992, 39042), (4338, 35928), (4491, 34704), (5784, 26946), (5988, 26028), (6507, 23952), (7984, 19521), (8676, 17964), (8982, 17352), (11568, 13473), (11976, 13014)]