168790356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5113}}^1$

素因数の和:5261

約数の個数: 72

約数和(自身を含む): 491434944

約数和(自身を除く): 322644588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5113, 5502, 8253, 10226, 11004, 15339, 16506, 20452, 30678, 33012, 35791, 46017, 61356, 71582, 92034, 107373, 143164, 184068, 214746, 322119, 429492, 644238, 669803, 1288476, 1339606, 2009409, 2679212, 4018818, 4688621, 6028227, 8037636, 9377242, 12056454, 14065863, 18754484, 24112908, 28131726, 42197589, 56263452, 84395178, 168790356]

約数ペア:

[(1, 168790356), (2, 84395178), (3, 56263452), (4, 42197589), (6, 28131726), (7, 24112908), (9, 18754484), (12, 14065863), (14, 12056454), (18, 9377242), (21, 8037636), (28, 6028227), (36, 4688621), (42, 4018818), (63, 2679212), (84, 2009409), (126, 1339606), (131, 1288476), (252, 669803), (262, 644238), (393, 429492), (524, 322119), (786, 214746), (917, 184068), (1179, 143164), (1572, 107373), (1834, 92034), (2358, 71582), (2751, 61356), (3668, 46017), (4716, 35791), (5113, 33012), (5502, 30678), (8253, 20452), (10226, 16506), (11004, 15339)]