127100032

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 266048640

約数和(自身を除く): 138948608

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 148, 188, 296, 376, 571, 592, 752, 1142, 1184, 1504, 1739, 2284, 2368, 3008, 3478, 4568, 4736, 6016, 6956, 9136, 13912, 18272, 21127, 26837, 27824, 36544, 42254, 53674, 55648, 73088, 84508, 107348, 111296, 169016, 214696, 222592, 338032, 429392, 676064, 858784, 992969, 1352128, 1717568, 1985938, 2704256, 3435136, 3971876, 7943752, 15887504, 31775008, 63550016, 127100032]

約数ペア:

[(1, 127100032), (2, 63550016), (4, 31775008), (8, 15887504), (16, 7943752), (32, 3971876), (37, 3435136), (47, 2704256), (64, 1985938), (74, 1717568), (94, 1352128), (128, 992969), (148, 858784), (188, 676064), (296, 429392), (376, 338032), (571, 222592), (592, 214696), (752, 169016), (1142, 111296), (1184, 107348), (1504, 84508), (1739, 73088), (2284, 55648), (2368, 53674), (3008, 42254), (3478, 36544), (4568, 27824), (4736, 26837), (6016, 21127), (6956, 18272), (9136, 13912)]