128540408022

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7736873}}^1$

素因数の和:7736965

約数の個数: 48

約数和(自身を含む): 304151990688

約数和(自身を除く): 175611582666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 7736873, 15473746, 23210619, 46421238, 69631857, 100579349, 139263714, 201158698, 301738047, 549317983, 603476094, 905214141, 1098635966, 1647953949, 1810428282, 3295907898, 4943861847, 7141133779, 9887723694, 14282267558, 21423401337, 42846802674, 64270204011, 128540408022]

約数ペア:

[(1, 128540408022), (2, 64270204011), (3, 42846802674), (6, 21423401337), (9, 14282267558), (13, 9887723694), (18, 7141133779), (26, 4943861847), (39, 3295907898), (71, 1810428282), (78, 1647953949), (117, 1098635966), (142, 905214141), (213, 603476094), (234, 549317983), (426, 301738047), (639, 201158698), (923, 139263714), (1278, 100579349), (1846, 69631857), (2769, 46421238), (5538, 23210619), (8307, 15473746), (16614, 7736873)]