163842042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2753}}^1$

素因数の和:2887

約数の個数: 64

約数和(自身を含む): 407151360

約数和(自身を除く): 243309318

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 273, 327, 546, 654, 763, 1417, 1526, 2289, 2753, 2834, 4251, 4578, 5506, 8259, 8502, 9919, 16518, 19271, 19838, 29757, 35789, 38542, 57813, 59514, 71578, 107367, 115626, 214734, 250523, 300077, 501046, 600154, 751569, 900231, 1503138, 1800462, 2100539, 3901001, 4201078, 6301617, 7802002, 11703003, 12603234, 23406006, 27307007, 54614014, 81921021, 163842042]

約数ペア:

[(1, 163842042), (2, 81921021), (3, 54614014), (6, 27307007), (7, 23406006), (13, 12603234), (14, 11703003), (21, 7802002), (26, 6301617), (39, 4201078), (42, 3901001), (78, 2100539), (91, 1800462), (109, 1503138), (182, 900231), (218, 751569), (273, 600154), (327, 501046), (546, 300077), (654, 250523), (763, 214734), (1417, 115626), (1526, 107367), (2289, 71578), (2753, 59514), (2834, 57813), (4251, 38542), (4578, 35789), (5506, 29757), (8259, 19838), (8502, 19271), (9919, 16518)]