142721902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 237704544

約数和(自身を除く): 94982642

約数列:

[1, 2, 17, 34, 41, 43, 82, 86, 697, 731, 1394, 1462, 1763, 2381, 3526, 4762, 29971, 40477, 59942, 80954, 97621, 102383, 195242, 204766, 1659557, 1740511, 3319114, 3481022, 4197703, 8395406, 71360951, 142721902]

約数ペア:

[(1, 142721902), (2, 71360951), (17, 8395406), (34, 4197703), (41, 3481022), (43, 3319114), (82, 1740511), (86, 1659557), (697, 204766), (731, 195242), (1394, 102383), (1462, 97621), (1763, 80954), (2381, 59942), (3526, 40477), (4762, 29971)]