162531016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2102

約数の個数: 64

約数和(自身を含む): 350784000

約数和(自身を除く): 188252984

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 323, 527, 589, 646, 1054, 1178, 1292, 2029, 2108, 2356, 2584, 4058, 4216, 4712, 8116, 10013, 16232, 20026, 34493, 38551, 40052, 62899, 68986, 77102, 80104, 125798, 137972, 154204, 251596, 275944, 308408, 503192, 655367, 1069283, 1195081, 1310734, 2138566, 2390162, 2621468, 4277132, 4780324, 5242936, 8554264, 9560648, 20316377, 40632754, 81265508, 162531016]

約数ペア:

[(1, 162531016), (2, 81265508), (4, 40632754), (8, 20316377), (17, 9560648), (19, 8554264), (31, 5242936), (34, 4780324), (38, 4277132), (62, 2621468), (68, 2390162), (76, 2138566), (124, 1310734), (136, 1195081), (152, 1069283), (248, 655367), (323, 503192), (527, 308408), (589, 275944), (646, 251596), (1054, 154204), (1178, 137972), (1292, 125798), (2029, 80104), (2108, 77102), (2356, 68986), (2584, 62899), (4058, 40052), (4216, 38551), (4712, 34493), (8116, 20026), (10013, 16232)]