260162168

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 595353600

約数和(自身を除く): 335191432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 79, 98, 124, 158, 196, 217, 248, 271, 316, 392, 434, 542, 553, 632, 868, 1084, 1106, 1519, 1736, 1897, 2168, 2212, 2449, 3038, 3794, 3871, 4424, 4898, 6076, 7588, 7742, 8401, 9796, 12152, 13279, 15176, 15484, 16802, 17143, 19592, 21409, 26558, 30968, 33604, 34286, 42818, 53116, 58807, 67208, 68572, 85636, 106232, 117614, 120001, 137144, 149863, 171272, 235228, 240002, 299726, 411649, 470456, 480004, 599452, 663679, 823298, 960008, 1049041, 1198904, 1327358, 1646596, 2098082, 2654716, 3293192, 4196164, 4645753, 5309432, 8392328, 9291506, 18583012, 32520271, 37166024, 65040542, 130081084, 260162168]

約数ペア:

[(1, 260162168), (2, 130081084), (4, 65040542), (7, 37166024), (8, 32520271), (14, 18583012), (28, 9291506), (31, 8392328), (49, 5309432), (56, 4645753), (62, 4196164), (79, 3293192), (98, 2654716), (124, 2098082), (158, 1646596), (196, 1327358), (217, 1198904), (248, 1049041), (271, 960008), (316, 823298), (392, 663679), (434, 599452), (542, 480004), (553, 470456), (632, 411649), (868, 299726), (1084, 240002), (1106, 235228), (1519, 171272), (1736, 149863), (1897, 137144), (2168, 120001), (2212, 117614), (2449, 106232), (3038, 85636), (3794, 68572), (3871, 67208), (4424, 58807), (4898, 53116), (6076, 42818), (7588, 34286), (7742, 33604), (8401, 30968), (9796, 26558), (12152, 21409), (13279, 19592), (15176, 17143), (15484, 16802)]