118465319

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 26686681

約数列:

[1, 7, 29, 79, 83, 89, 203, 553, 581, 623, 2291, 2407, 2581, 6557, 7031, 7387, 16037, 16849, 18067, 45899, 49217, 51709, 190153, 203899, 214223, 583573, 1331071, 1427293, 1499561, 4085011, 16923617, 118465319]

約数ペア:

[(1, 118465319), (7, 16923617), (29, 4085011), (79, 1499561), (83, 1427293), (89, 1331071), (203, 583573), (553, 214223), (581, 203899), (623, 190153), (2291, 51709), (2407, 49217), (2581, 45899), (6557, 18067), (7031, 16849), (7387, 16037)]