166219998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{64879}}^1$

素因数の和:64952

約数の個数: 32

約数和(自身を含む): 386165760

約数和(自身を除く): 219945762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 64879, 129758, 194637, 389274, 454153, 908306, 1362459, 2724918, 3957619, 7915238, 11872857, 23745714, 27703333, 55406666, 83109999, 166219998]

約数ペア:

[(1, 166219998), (2, 83109999), (3, 55406666), (6, 27703333), (7, 23745714), (14, 11872857), (21, 7915238), (42, 3957619), (61, 2724918), (122, 1362459), (183, 908306), (366, 454153), (427, 389274), (854, 194637), (1281, 129758), (2562, 64879)]