15146172

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 40085136

約数和(自身を除く): 24938964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 83, 111, 137, 148, 166, 222, 249, 274, 332, 333, 411, 444, 498, 548, 666, 747, 822, 996, 1233, 1332, 1494, 1644, 2466, 2988, 3071, 4932, 5069, 6142, 9213, 10138, 11371, 12284, 15207, 18426, 20276, 22742, 27639, 30414, 34113, 36852, 45484, 45621, 55278, 60828, 68226, 91242, 102339, 110556, 136452, 182484, 204678, 409356, 420727, 841454, 1262181, 1682908, 2524362, 3786543, 5048724, 7573086, 15146172]

約数ペア:

[(1, 15146172), (2, 7573086), (3, 5048724), (4, 3786543), (6, 2524362), (9, 1682908), (12, 1262181), (18, 841454), (36, 420727), (37, 409356), (74, 204678), (83, 182484), (111, 136452), (137, 110556), (148, 102339), (166, 91242), (222, 68226), (249, 60828), (274, 55278), (332, 45621), (333, 45484), (411, 36852), (444, 34113), (498, 30414), (548, 27639), (666, 22742), (747, 20276), (822, 18426), (996, 15207), (1233, 12284), (1332, 11371), (1494, 10138), (1644, 9213), (2466, 6142), (2988, 5069), (3071, 4932)]