143591536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11491}}^1$

素因数の和:11581

約数の個数: 40

約数和(自身を含む): 307801728

約数和(自身を除く): 164210192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 11491, 12496, 22982, 45964, 91928, 126401, 183856, 252802, 505604, 815861, 1011208, 1631722, 2022416, 3263444, 6526888, 8974471, 13053776, 17948942, 35897884, 71795768, 143591536]

約数ペア:

[(1, 143591536), (2, 71795768), (4, 35897884), (8, 17948942), (11, 13053776), (16, 8974471), (22, 6526888), (44, 3263444), (71, 2022416), (88, 1631722), (142, 1011208), (176, 815861), (284, 505604), (568, 252802), (781, 183856), (1136, 126401), (1562, 91928), (3124, 45964), (6248, 22982), (11491, 12496)]