154687528

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{11119}}^1$

素因数の和:11209

約数の個数: 32

約数和(自身を含む): 304243200

約数和(自身を除く): 149555672

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 3478, 6956, 11119, 13912, 22238, 44476, 88952, 411403, 522593, 822806, 1045186, 1645612, 2090372, 3291224, 4180744, 19335941, 38671882, 77343764, 154687528]

約数ペア:

[(1, 154687528), (2, 77343764), (4, 38671882), (8, 19335941), (37, 4180744), (47, 3291224), (74, 2090372), (94, 1645612), (148, 1045186), (188, 822806), (296, 522593), (376, 411403), (1739, 88952), (3478, 44476), (6956, 22238), (11119, 13912)]