140739592

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47419}}^1$

素因数の和:47485

約数の個数: 32

約数和(自身を含む): 307281600

約数和(自身を除く): 166542008

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 47419, 94838, 189676, 331933, 379352, 663866, 1327732, 2513207, 2655464, 5026414, 10052828, 17592449, 20105656, 35184898, 70369796, 140739592]

約数ペア:

[(1, 140739592), (2, 70369796), (4, 35184898), (7, 20105656), (8, 17592449), (14, 10052828), (28, 5026414), (53, 2655464), (56, 2513207), (106, 1327732), (212, 663866), (371, 379352), (424, 331933), (742, 189676), (1484, 94838), (2968, 47419)]