161724366874

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1\times {\mathrm{178067}}^1$

素因数の和:180342

約数の個数: 32

約数和(自身を含む): 286931652480

約数和(自身を除く): 125207285606

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2237, 4474, 15659, 31318, 64873, 129746, 178067, 356134, 454111, 908222, 1246469, 2492938, 5163943, 10327886, 36147601, 72295202, 398335879, 796671758, 2788351153, 5576702306, 11551740491, 23103480982, 80862183437, 161724366874]

約数ペア:

[(1, 161724366874), (2, 80862183437), (7, 23103480982), (14, 11551740491), (29, 5576702306), (58, 2788351153), (203, 796671758), (406, 398335879), (2237, 72295202), (4474, 36147601), (15659, 10327886), (31318, 5163943), (64873, 2492938), (129746, 1246469), (178067, 908222), (356134, 454111)]