155835226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 262440000

約数和(自身を除く): 106604774

約数列:

[1, 2, 17, 19, 34, 38, 149, 298, 323, 646, 1619, 2533, 2831, 3238, 5066, 5662, 27523, 30761, 48127, 55046, 61522, 96254, 241231, 482462, 522937, 1045874, 4100927, 4583389, 8201854, 9166778, 77917613, 155835226]

約数ペア:

[(1, 155835226), (2, 77917613), (17, 9166778), (19, 8201854), (34, 4583389), (38, 4100927), (149, 1045874), (298, 522937), (323, 482462), (646, 241231), (1619, 96254), (2533, 61522), (2831, 55046), (3238, 48127), (5066, 30761), (5662, 27523)]