154999008

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 472582656

約数和(自身を除く): 317583648

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, 643, 648, 744, 837, 864, 972, 992, 1116, 1286, 1296, 1488, 1674, 1929, 1944, 2232, 2511, 2572, 2592, 2976, 3348, 3858, 3888, 4464, 5022, 5144, 5787, 6696, 7533, 7716, 7776, 8928, 10044, 10288, 11574, 13392, 15066, 15432, 17361, 19933, 20088, 20576, 23148, 26784, 30132, 30864, 34722, 39866, 40176, 46296, 52083, 59799, 60264, 61728, 69444, 79732, 80352, 92592, 104166, 119598, 120528, 138888, 156249, 159464, 179397, 185184, 208332, 239196, 241056, 277776, 312498, 318928, 358794, 416664, 478392, 538191, 555552, 624996, 637856, 717588, 833328, 956784, 1076382, 1249992, 1435176, 1614573, 1666656, 1913568, 2152764, 2499984, 2870352, 3229146, 4305528, 4843719, 4999968, 5740704, 6458292, 8611056, 9687438, 12916584, 17222112, 19374876, 25833168, 38749752, 51666336, 77499504, 154999008]

約数ペア:

[(1, 154999008), (2, 77499504), (3, 51666336), (4, 38749752), (6, 25833168), (8, 19374876), (9, 17222112), (12, 12916584), (16, 9687438), (18, 8611056), (24, 6458292), (27, 5740704), (31, 4999968), (32, 4843719), (36, 4305528), (48, 3229146), (54, 2870352), (62, 2499984), (72, 2152764), (81, 1913568), (93, 1666656), (96, 1614573), (108, 1435176), (124, 1249992), (144, 1076382), (162, 956784), (186, 833328), (216, 717588), (243, 637856), (248, 624996), (279, 555552), (288, 538191), (324, 478392), (372, 416664), (432, 358794), (486, 318928), (496, 312498), (558, 277776), (643, 241056), (648, 239196), (744, 208332), (837, 185184), (864, 179397), (972, 159464), (992, 156249), (1116, 138888), (1286, 120528), (1296, 119598), (1488, 104166), (1674, 92592), (1929, 80352), (1944, 79732), (2232, 69444), (2511, 61728), (2572, 60264), (2592, 59799), (2976, 52083), (3348, 46296), (3858, 40176), (3888, 39866), (4464, 34722), (5022, 30864), (5144, 30132), (5787, 26784), (6696, 23148), (7533, 20576), (7716, 20088), (7776, 19933), (8928, 17361), (10044, 15432), (10288, 15066), (11574, 13392)]