154516896

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 471115008

約数和(自身を除く): 316598112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 641, 648, 744, 837, 864, 972, 992, 1116, 1282, 1296, 1488, 1674, 1923, 1944, 2232, 2511, 2564, 2592, 2976, 3348, 3846, 3888, 4464, 5022, 5128, 5769, 6696, 7533, 7692, 7776, 8928, 10044, 10256, 11538, 13392, 15066, 15384, 17307, 19871, 20088, 20512, 23076, 26784, 30132, 30768, 34614, 39742, 40176, 46152, 51921, 59613, 60264, 61536, 69228, 79484, 80352, 92304, 103842, 119226, 120528, 138456, 155763, 158968, 178839, 184608, 207684, 238452, 241056, 276912, 311526, 317936, 357678, 415368, 476904, 536517, 553824, 623052, 635872, 715356, 830736, 953808, 1073034, 1246104, 1430712, 1609551, 1661472, 1907616, 2146068, 2492208, 2861424, 3219102, 4292136, 4828653, 4984416, 5722848, 6438204, 8584272, 9657306, 12876408, 17168544, 19314612, 25752816, 38629224, 51505632, 77258448, 154516896]

約数ペア:

[(1, 154516896), (2, 77258448), (3, 51505632), (4, 38629224), (6, 25752816), (8, 19314612), (9, 17168544), (12, 12876408), (16, 9657306), (18, 8584272), (24, 6438204), (27, 5722848), (31, 4984416), (32, 4828653), (36, 4292136), (48, 3219102), (54, 2861424), (62, 2492208), (72, 2146068), (81, 1907616), (93, 1661472), (96, 1609551), (108, 1430712), (124, 1246104), (144, 1073034), (162, 953808), (186, 830736), (216, 715356), (243, 635872), (248, 623052), (279, 553824), (288, 536517), (324, 476904), (372, 415368), (432, 357678), (486, 317936), (496, 311526), (558, 276912), (641, 241056), (648, 238452), (744, 207684), (837, 184608), (864, 178839), (972, 158968), (992, 155763), (1116, 138456), (1282, 120528), (1296, 119226), (1488, 103842), (1674, 92304), (1923, 80352), (1944, 79484), (2232, 69228), (2511, 61536), (2564, 60264), (2592, 59613), (2976, 51921), (3348, 46152), (3846, 40176), (3888, 39742), (4464, 34614), (5022, 30768), (5128, 30132), (5769, 26784), (6696, 23076), (7533, 20512), (7692, 20088), (7776, 19871), (8928, 17307), (10044, 15384), (10256, 15066), (11538, 13392)]