163805544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 524620800

約数和(自身を除く): 360815256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 131, 168, 189, 216, 252, 262, 378, 393, 504, 524, 756, 786, 827, 917, 1048, 1179, 1512, 1572, 1654, 1834, 2358, 2481, 2751, 3144, 3308, 3537, 3668, 4716, 4962, 5502, 5789, 6616, 7074, 7336, 7443, 8253, 9432, 9924, 11004, 11578, 14148, 14886, 16506, 17367, 19848, 22008, 22329, 23156, 24759, 28296, 29772, 33012, 34734, 44658, 46312, 49518, 52101, 59544, 66024, 69468, 89316, 99036, 104202, 108337, 138936, 156303, 178632, 198072, 208404, 216674, 312606, 325011, 416808, 433348, 625212, 650022, 758359, 866696, 975033, 1250424, 1300044, 1516718, 1950066, 2275077, 2600088, 2925099, 3033436, 3900132, 4550154, 5850198, 6066872, 6825231, 7800264, 9100308, 11700396, 13650462, 18200616, 20475693, 23400792, 27300924, 40951386, 54601848, 81902772, 163805544]

約数ペア:

[(1, 163805544), (2, 81902772), (3, 54601848), (4, 40951386), (6, 27300924), (7, 23400792), (8, 20475693), (9, 18200616), (12, 13650462), (14, 11700396), (18, 9100308), (21, 7800264), (24, 6825231), (27, 6066872), (28, 5850198), (36, 4550154), (42, 3900132), (54, 3033436), (56, 2925099), (63, 2600088), (72, 2275077), (84, 1950066), (108, 1516718), (126, 1300044), (131, 1250424), (168, 975033), (189, 866696), (216, 758359), (252, 650022), (262, 625212), (378, 433348), (393, 416808), (504, 325011), (524, 312606), (756, 216674), (786, 208404), (827, 198072), (917, 178632), (1048, 156303), (1179, 138936), (1512, 108337), (1572, 104202), (1654, 99036), (1834, 89316), (2358, 69468), (2481, 66024), (2751, 59544), (3144, 52101), (3308, 49518), (3537, 46312), (3668, 44658), (4716, 34734), (4962, 33012), (5502, 29772), (5789, 28296), (6616, 24759), (7074, 23156), (7336, 22329), (7443, 22008), (8253, 19848), (9432, 17367), (9924, 16506), (11004, 14886), (11578, 14148)]