138164670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1847

約数の個数: 128

約数和(自身を含む): 431585280

約数和(自身を除く): 293420610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 123, 126, 135, 189, 205, 210, 246, 270, 287, 315, 369, 378, 410, 574, 615, 630, 738, 861, 945, 1107, 1230, 1435, 1722, 1783, 1845, 1890, 2214, 2583, 2870, 3566, 3690, 4305, 5166, 5349, 5535, 7749, 8610, 8915, 10698, 11070, 12481, 12915, 15498, 16047, 17830, 24962, 25830, 26745, 32094, 37443, 38745, 48141, 53490, 62405, 73103, 74886, 77490, 80235, 96282, 112329, 124810, 146206, 160470, 187215, 219309, 224658, 240705, 336987, 365515, 374430, 438618, 481410, 511721, 561645, 657927, 673974, 731030, 1023442, 1096545, 1123290, 1315854, 1535163, 1684935, 1973781, 2193090, 2558605, 3070326, 3289635, 3369870, 3947562, 4605489, 5117210, 6579270, 7675815, 9210978, 9868905, 13816467, 15351630, 19737810, 23027445, 27632934, 46054890, 69082335, 138164670]

約数ペア:

[(1, 138164670), (2, 69082335), (3, 46054890), (5, 27632934), (6, 23027445), (7, 19737810), (9, 15351630), (10, 13816467), (14, 9868905), (15, 9210978), (18, 7675815), (21, 6579270), (27, 5117210), (30, 4605489), (35, 3947562), (41, 3369870), (42, 3289635), (45, 3070326), (54, 2558605), (63, 2193090), (70, 1973781), (82, 1684935), (90, 1535163), (105, 1315854), (123, 1123290), (126, 1096545), (135, 1023442), (189, 731030), (205, 673974), (210, 657927), (246, 561645), (270, 511721), (287, 481410), (315, 438618), (369, 374430), (378, 365515), (410, 336987), (574, 240705), (615, 224658), (630, 219309), (738, 187215), (861, 160470), (945, 146206), (1107, 124810), (1230, 112329), (1435, 96282), (1722, 80235), (1783, 77490), (1845, 74886), (1890, 73103), (2214, 62405), (2583, 53490), (2870, 48141), (3566, 38745), (3690, 37443), (4305, 32094), (5166, 26745), (5349, 25830), (5535, 24962), (7749, 17830), (8610, 16047), (8915, 15498), (10698, 12915), (11070, 12481)]