140121792

素因数分解:

$2^6\times 3^3\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:771

約数の個数: 112

約数和(自身を含む): 415747200

約数和(自身を除く): 275625408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 131, 144, 192, 216, 262, 288, 393, 432, 524, 576, 619, 786, 864, 1048, 1179, 1238, 1572, 1728, 1857, 2096, 2358, 2476, 3144, 3537, 3714, 4192, 4716, 4952, 5571, 6288, 7074, 7428, 8384, 9432, 9904, 11142, 12576, 14148, 14856, 16713, 18864, 19808, 22284, 25152, 28296, 29712, 33426, 37728, 39616, 44568, 56592, 59424, 66852, 75456, 81089, 89136, 113184, 118848, 133704, 162178, 178272, 226368, 243267, 267408, 324356, 356544, 486534, 534816, 648712, 729801, 973068, 1069632, 1297424, 1459602, 1946136, 2189403, 2594848, 2919204, 3892272, 4378806, 5189696, 5838408, 7784544, 8757612, 11676816, 15569088, 17515224, 23353632, 35030448, 46707264, 70060896, 140121792]

約数ペア:

[(1, 140121792), (2, 70060896), (3, 46707264), (4, 35030448), (6, 23353632), (8, 17515224), (9, 15569088), (12, 11676816), (16, 8757612), (18, 7784544), (24, 5838408), (27, 5189696), (32, 4378806), (36, 3892272), (48, 2919204), (54, 2594848), (64, 2189403), (72, 1946136), (96, 1459602), (108, 1297424), (131, 1069632), (144, 973068), (192, 729801), (216, 648712), (262, 534816), (288, 486534), (393, 356544), (432, 324356), (524, 267408), (576, 243267), (619, 226368), (786, 178272), (864, 162178), (1048, 133704), (1179, 118848), (1238, 113184), (1572, 89136), (1728, 81089), (1857, 75456), (2096, 66852), (2358, 59424), (2476, 56592), (3144, 44568), (3537, 39616), (3714, 37728), (4192, 33426), (4716, 29712), (4952, 28296), (5571, 25152), (6288, 22284), (7074, 19808), (7428, 18864), (8384, 16713), (9432, 14856), (9904, 14148), (11142, 12576)]