122725204

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{8819}}^1$

素因数の和:8908

約数の個数: 36

約数和(自身を含む): 253380960

約数和(自身を除く): 130655756

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 8819, 13916, 17638, 35276, 61733, 123466, 246932, 432131, 626149, 864262, 1252298, 1728524, 2504596, 4383043, 8766086, 17532172, 30681301, 61362602, 122725204]

約数ペア:

[(1, 122725204), (2, 61362602), (4, 30681301), (7, 17532172), (14, 8766086), (28, 4383043), (49, 2504596), (71, 1728524), (98, 1252298), (142, 864262), (196, 626149), (284, 432131), (497, 246932), (994, 123466), (1988, 61733), (3479, 35276), (6958, 17638), (8819, 13916)]