144130688

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 64

約数和(自身を含む): 317715720

約数和(自身を除く): 173585032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2341, 2368, 3848, 4682, 4736, 7696, 9364, 15392, 18728, 30433, 30784, 37456, 60866, 61568, 74912, 86617, 121732, 149824, 173234, 243464, 299648, 346468, 486928, 692936, 973856, 1126021, 1385872, 1947712, 2252042, 2771744, 3895424, 4504084, 5543488, 9008168, 11086976, 18016336, 36032672, 72065344, 144130688]

約数ペア:

[(1, 144130688), (2, 72065344), (4, 36032672), (8, 18016336), (13, 11086976), (16, 9008168), (26, 5543488), (32, 4504084), (37, 3895424), (52, 2771744), (64, 2252042), (74, 1947712), (104, 1385872), (128, 1126021), (148, 973856), (208, 692936), (296, 486928), (416, 346468), (481, 299648), (592, 243464), (832, 173234), (962, 149824), (1184, 121732), (1664, 86617), (1924, 74912), (2341, 61568), (2368, 60866), (3848, 37456), (4682, 30784), (4736, 30433), (7696, 18728), (9364, 15392)]