132144160

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19207}}^1$

素因数の和:19265

約数の個数: 48

約数和(自身を含む): 319467456

約数和(自身を除く): 187323296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 19207, 38414, 76828, 96035, 153656, 192070, 307312, 384140, 614624, 768280, 825901, 1536560, 1651802, 3073120, 3303604, 4129505, 6607208, 8259010, 13214416, 16518020, 26428832, 33036040, 66072080, 132144160]

約数ペア:

[(1, 132144160), (2, 66072080), (4, 33036040), (5, 26428832), (8, 16518020), (10, 13214416), (16, 8259010), (20, 6607208), (32, 4129505), (40, 3303604), (43, 3073120), (80, 1651802), (86, 1536560), (160, 825901), (172, 768280), (215, 614624), (344, 384140), (430, 307312), (688, 192070), (860, 153656), (1376, 96035), (1720, 76828), (3440, 38414), (6880, 19207)]