128860368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29501}}^1$

素因数の和:29532

約数の個数: 80

約数和(自身を含む): 409723776

約数和(自身を除く): 280863408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 29501, 59002, 88503, 118004, 177006, 206507, 236008, 354012, 383513, 413014, 472016, 619521, 708024, 767026, 826028, 1150539, 1239042, 1416048, 1534052, 1652056, 2301078, 2478084, 2684591, 3068104, 3304112, 4602156, 4956168, 5369182, 6136208, 8053773, 9204312, 9912336, 10738364, 16107546, 18408624, 21476728, 32215092, 42953456, 64430184, 128860368]

約数ペア:

[(1, 128860368), (2, 64430184), (3, 42953456), (4, 32215092), (6, 21476728), (7, 18408624), (8, 16107546), (12, 10738364), (13, 9912336), (14, 9204312), (16, 8053773), (21, 6136208), (24, 5369182), (26, 4956168), (28, 4602156), (39, 3304112), (42, 3068104), (48, 2684591), (52, 2478084), (56, 2301078), (78, 1652056), (84, 1534052), (91, 1416048), (104, 1239042), (112, 1150539), (156, 826028), (168, 767026), (182, 708024), (208, 619521), (273, 472016), (312, 413014), (336, 383513), (364, 354012), (546, 236008), (624, 206507), (728, 177006), (1092, 118004), (1456, 88503), (2184, 59002), (4368, 29501)]