145801166

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 263550672

約数和(自身を除く): 117749506

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 131, 262, 277, 287, 554, 574, 917, 1834, 1939, 2009, 3878, 4018, 5371, 6419, 10742, 11357, 12838, 13573, 22714, 27146, 36287, 37597, 72574, 75194, 79499, 158998, 254009, 263179, 508018, 526358, 556493, 1112986, 1487767, 1778063, 2975534, 3556126, 10414369, 20828738, 72900583, 145801166]

約数ペア:

[(1, 145801166), (2, 72900583), (7, 20828738), (14, 10414369), (41, 3556126), (49, 2975534), (82, 1778063), (98, 1487767), (131, 1112986), (262, 556493), (277, 526358), (287, 508018), (554, 263179), (574, 254009), (917, 158998), (1834, 79499), (1939, 75194), (2009, 72574), (3878, 37597), (4018, 36287), (5371, 27146), (6419, 22714), (10742, 13573), (11357, 12838)]