127552866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 298045440

約数和(自身を除く): 170492574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 131, 194, 239, 262, 291, 393, 478, 582, 679, 717, 786, 917, 1358, 1434, 1673, 1834, 2037, 2751, 3346, 4074, 5019, 5502, 10038, 12707, 23183, 25414, 31309, 38121, 46366, 62618, 69549, 76242, 88949, 93927, 139098, 162281, 177898, 187854, 219163, 266847, 324562, 438326, 486843, 533694, 657489, 973686, 1314978, 3036973, 6073946, 9110919, 18221838, 21258811, 42517622, 63776433, 127552866]

約数ペア:

[(1, 127552866), (2, 63776433), (3, 42517622), (6, 21258811), (7, 18221838), (14, 9110919), (21, 6073946), (42, 3036973), (97, 1314978), (131, 973686), (194, 657489), (239, 533694), (262, 486843), (291, 438326), (393, 324562), (478, 266847), (582, 219163), (679, 187854), (717, 177898), (786, 162281), (917, 139098), (1358, 93927), (1434, 88949), (1673, 76242), (1834, 69549), (2037, 62618), (2751, 46366), (3346, 38121), (4074, 31309), (5019, 25414), (5502, 23183), (10038, 12707)]