157872204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{626477}}^1$

素因数の和:626494

約数の個数: 36

約数和(自身を含む): 456075984

約数和(自身を除く): 298203780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 626477, 1252954, 1879431, 2505908, 3758862, 4385339, 5638293, 7517724, 8770678, 11276586, 13156017, 17541356, 22553172, 26312034, 39468051, 52624068, 78936102, 157872204]

約数ペア:

[(1, 157872204), (2, 78936102), (3, 52624068), (4, 39468051), (6, 26312034), (7, 22553172), (9, 17541356), (12, 13156017), (14, 11276586), (18, 8770678), (21, 7517724), (28, 5638293), (36, 4385339), (42, 3758862), (63, 2505908), (84, 1879431), (126, 1252954), (252, 626477)]