180885669118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{61519}}^1$

素因数の和:61913

約数の個数: 64

約数和(自身を含む): 344929351680

約数和(自身を除く): 164043682562

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 313, 427, 626, 671, 854, 1342, 2191, 3443, 4382, 4697, 6886, 9394, 19093, 24101, 38186, 48202, 61519, 123038, 133651, 210023, 267302, 420046, 430633, 676709, 861266, 1353418, 1470161, 2940322, 3752659, 4736963, 7505318, 9473926, 19255447, 26268613, 38510894, 41279249, 52537226, 82558498, 134788129, 211809917, 269576258, 288954743, 423619834, 577909486, 1174582267, 1482669419, 2349164534, 2965338838, 8222075869, 12920404937, 16444151738, 25840809874, 90442834559, 180885669118]

約数ペア:

[(1, 180885669118), (2, 90442834559), (7, 25840809874), (11, 16444151738), (14, 12920404937), (22, 8222075869), (61, 2965338838), (77, 2349164534), (122, 1482669419), (154, 1174582267), (313, 577909486), (427, 423619834), (626, 288954743), (671, 269576258), (854, 211809917), (1342, 134788129), (2191, 82558498), (3443, 52537226), (4382, 41279249), (4697, 38510894), (6886, 26268613), (9394, 19255447), (19093, 9473926), (24101, 7505318), (38186, 4736963), (48202, 3752659), (61519, 2940322), (123038, 1470161), (133651, 1353418), (210023, 861266), (267302, 676709), (420046, 430633)]