163220316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9209}}^1$

素因数の和:9434

約数の個数: 48

約数和(自身を含む): 437364480

約数和(自身を除く): 274144164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 9209, 17724, 18418, 27627, 36836, 55254, 64463, 110508, 128926, 193389, 257852, 386778, 773556, 1943099, 3886198, 5829297, 7772396, 11658594, 13601693, 23317188, 27203386, 40805079, 54406772, 81610158, 163220316]

約数ペア:

[(1, 163220316), (2, 81610158), (3, 54406772), (4, 40805079), (6, 27203386), (7, 23317188), (12, 13601693), (14, 11658594), (21, 7772396), (28, 5829297), (42, 3886198), (84, 1943099), (211, 773556), (422, 386778), (633, 257852), (844, 193389), (1266, 128926), (1477, 110508), (2532, 64463), (2954, 55254), (4431, 36836), (5908, 27627), (8862, 18418), (9209, 17724)]