142783998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{20357}}^1$

素因数の和:20536

約数の個数: 32

約数和(自身を含む): 328333824

約数和(自身を除く): 185549826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 3507, 7014, 20357, 40714, 61071, 122142, 142499, 284998, 427497, 854994, 3399619, 6799238, 10198857, 20397714, 23797333, 47594666, 71391999, 142783998]

約数ペア:

[(1, 142783998), (2, 71391999), (3, 47594666), (6, 23797333), (7, 20397714), (14, 10198857), (21, 6799238), (42, 3399619), (167, 854994), (334, 427497), (501, 284998), (1002, 142499), (1169, 122142), (2338, 61071), (3507, 40714), (7014, 20357)]