143792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 40

約数和(自身を含む): 327360

約数和(自身を除く): 183568

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 176, 209, 304, 344, 418, 473, 688, 817, 836, 946, 1634, 1672, 1892, 3268, 3344, 3784, 6536, 7568, 8987, 13072, 17974, 35948, 71896, 143792]

約数ペア:

[(1, 143792), (2, 71896), (4, 35948), (8, 17974), (11, 13072), (16, 8987), (19, 7568), (22, 6536), (38, 3784), (43, 3344), (44, 3268), (76, 1892), (86, 1672), (88, 1634), (152, 946), (172, 836), (176, 817), (209, 688), (304, 473), (344, 418)]