128236752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127219}}^1$

素因数の和:127240

約数の個数: 60

約数和(自身を含む): 410157280

約数和(自身を除く): 281920528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 127219, 254438, 381657, 508876, 763314, 890533, 1017752, 1144971, 1526628, 1781066, 2035504, 2289942, 2671599, 3053256, 3562132, 4579884, 5343198, 6106512, 7124264, 8014797, 9159768, 10686396, 14248528, 16029594, 18319536, 21372792, 32059188, 42745584, 64118376, 128236752]

約数ペア:

[(1, 128236752), (2, 64118376), (3, 42745584), (4, 32059188), (6, 21372792), (7, 18319536), (8, 16029594), (9, 14248528), (12, 10686396), (14, 9159768), (16, 8014797), (18, 7124264), (21, 6106512), (24, 5343198), (28, 4579884), (36, 3562132), (42, 3053256), (48, 2671599), (56, 2289942), (63, 2035504), (72, 1781066), (84, 1526628), (112, 1144971), (126, 1017752), (144, 890533), (168, 763314), (252, 508876), (336, 381657), (504, 254438), (1008, 127219)]