161277102

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1289}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 411148800

約数和(自身を除く): 249871698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 662, 993, 1289, 1986, 2317, 2578, 2979, 3867, 4634, 5958, 6951, 7734, 8937, 9023, 11601, 13902, 17874, 18046, 20853, 23202, 27069, 34803, 41706, 54138, 62559, 69606, 81207, 125118, 162414, 243621, 426659, 487242, 853318, 1279977, 2559954, 2986613, 3839931, 5973226, 7679862, 8959839, 11519793, 17919678, 23039586, 26879517, 53759034, 80638551, 161277102]

約数ペア:

[(1, 161277102), (2, 80638551), (3, 53759034), (6, 26879517), (7, 23039586), (9, 17919678), (14, 11519793), (18, 8959839), (21, 7679862), (27, 5973226), (42, 3839931), (54, 2986613), (63, 2559954), (126, 1279977), (189, 853318), (331, 487242), (378, 426659), (662, 243621), (993, 162414), (1289, 125118), (1986, 81207), (2317, 69606), (2578, 62559), (2979, 54138), (3867, 41706), (4634, 34803), (5958, 27069), (6951, 23202), (7734, 20853), (8937, 18046), (9023, 17874), (11601, 13902)]