123769492

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 282240000

約数和(自身を除く): 158470508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 139, 154, 196, 236, 278, 308, 343, 413, 539, 556, 649, 686, 826, 973, 1078, 1298, 1372, 1529, 1652, 1946, 2156, 2596, 2891, 3058, 3773, 3892, 4543, 5782, 6116, 6811, 7546, 8201, 9086, 10703, 11564, 13622, 15092, 16402, 18172, 20237, 21406, 27244, 31801, 32804, 40474, 42812, 47677, 57407, 63602, 74921, 80948, 90211, 95354, 114814, 127204, 149842, 180422, 190708, 222607, 229628, 299684, 360844, 401849, 445214, 524447, 631477, 803698, 890428, 1048894, 1262954, 1607396, 2097788, 2525908, 2812943, 4420339, 5625886, 8840678, 11251772, 17681356, 30942373, 61884746, 123769492]

約数ペア:

[(1, 123769492), (2, 61884746), (4, 30942373), (7, 17681356), (11, 11251772), (14, 8840678), (22, 5625886), (28, 4420339), (44, 2812943), (49, 2525908), (59, 2097788), (77, 1607396), (98, 1262954), (118, 1048894), (139, 890428), (154, 803698), (196, 631477), (236, 524447), (278, 445214), (308, 401849), (343, 360844), (413, 299684), (539, 229628), (556, 222607), (649, 190708), (686, 180422), (826, 149842), (973, 127204), (1078, 114814), (1298, 95354), (1372, 90211), (1529, 80948), (1652, 74921), (1946, 63602), (2156, 57407), (2596, 47677), (2891, 42812), (3058, 40474), (3773, 32804), (3892, 31801), (4543, 27244), (5782, 21406), (6116, 20237), (6811, 18172), (7546, 16402), (8201, 15092), (9086, 13622), (10703, 11564)]