161585214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{19333}}^1$

素因数の和:19544

約数の個数: 32

約数和(自身を含む): 371212800

約数和(自身を除く): 209627586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 19333, 38666, 57999, 115998, 135331, 270662, 405993, 811986, 3847267, 7694534, 11541801, 23083602, 26930869, 53861738, 80792607, 161585214]

約数ペア:

[(1, 161585214), (2, 80792607), (3, 53861738), (6, 26930869), (7, 23083602), (14, 11541801), (21, 7694534), (42, 3847267), (199, 811986), (398, 405993), (597, 270662), (1194, 135331), (1393, 115998), (2786, 57999), (4179, 38666), (8358, 19333)]