129124555168

素因数分解:

$2^5\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{249437}}^1$

素因数の和:251765

約数の個数: 48

約数和(自身を含む): 290657130624

約数和(自身を除く): 161532575456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2311, 4622, 9244, 16177, 18488, 32354, 36976, 64708, 73952, 129416, 249437, 258832, 498874, 517664, 997748, 1746059, 1995496, 3492118, 3990992, 6984236, 7981984, 13968472, 27936944, 55873888, 576448907, 1152897814, 2305795628, 4035142349, 4611591256, 8070284698, 9223182512, 16140569396, 18446365024, 32281138792, 64562277584, 129124555168]

約数ペア:

[(1, 129124555168), (2, 64562277584), (4, 32281138792), (7, 18446365024), (8, 16140569396), (14, 9223182512), (16, 8070284698), (28, 4611591256), (32, 4035142349), (56, 2305795628), (112, 1152897814), (224, 576448907), (2311, 55873888), (4622, 27936944), (9244, 13968472), (16177, 7981984), (18488, 6984236), (32354, 3990992), (36976, 3492118), (64708, 1995496), (73952, 1746059), (129416, 997748), (249437, 517664), (258832, 498874)]