143485342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71671}}^1$

素因数の和:71704

約数の個数: 32

約数和(自身を含む): 288981504

約数和(自身を除く): 145496162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 71671, 143342, 501697, 788381, 931723, 1003394, 1576762, 1863446, 5518667, 6522061, 10248953, 11037334, 13044122, 20497906, 71742671, 143485342]

約数ペア:

[(1, 143485342), (2, 71742671), (7, 20497906), (11, 13044122), (13, 11037334), (14, 10248953), (22, 6522061), (26, 5518667), (77, 1863446), (91, 1576762), (143, 1003394), (154, 931723), (182, 788381), (286, 501697), (1001, 143342), (2002, 71671)]