161896464

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{4001}}^1$

素因数の和:4296

約数の個数: 60

約数和(自身を含む): 454811292

約数和(自身を除く): 292914828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 4001, 4496, 5058, 6744, 8002, 10116, 12003, 13488, 16004, 20232, 24006, 32008, 36009, 40464, 48012, 64016, 72018, 96024, 144036, 192048, 288072, 576144, 1124281, 2248562, 3372843, 4497124, 6745686, 8994248, 10118529, 13491372, 17988496, 20237058, 26982744, 40474116, 53965488, 80948232, 161896464]

約数ペア:

[(1, 161896464), (2, 80948232), (3, 53965488), (4, 40474116), (6, 26982744), (8, 20237058), (9, 17988496), (12, 13491372), (16, 10118529), (18, 8994248), (24, 6745686), (36, 4497124), (48, 3372843), (72, 2248562), (144, 1124281), (281, 576144), (562, 288072), (843, 192048), (1124, 144036), (1686, 96024), (2248, 72018), (2529, 64016), (3372, 48012), (4001, 40464), (4496, 36009), (5058, 32008), (6744, 24006), (8002, 20232), (10116, 16004), (12003, 13488)]