127715568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 350275200

約数和(自身を除く): 222559632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 262, 304, 393, 456, 524, 786, 912, 1048, 1069, 1572, 2096, 2138, 2489, 3144, 3207, 4276, 4978, 6288, 6414, 7467, 8552, 9956, 12828, 14934, 17104, 19912, 20311, 25656, 29868, 39824, 40622, 51312, 59736, 60933, 81244, 119472, 121866, 140039, 162488, 243732, 280078, 324976, 420117, 487464, 560156, 840234, 974928, 1120312, 1680468, 2240624, 2660741, 3360936, 5321482, 6721872, 7982223, 10642964, 15964446, 21285928, 31928892, 42571856, 63857784, 127715568]

約数ペア:

[(1, 127715568), (2, 63857784), (3, 42571856), (4, 31928892), (6, 21285928), (8, 15964446), (12, 10642964), (16, 7982223), (19, 6721872), (24, 5321482), (38, 3360936), (48, 2660741), (57, 2240624), (76, 1680468), (114, 1120312), (131, 974928), (152, 840234), (228, 560156), (262, 487464), (304, 420117), (393, 324976), (456, 280078), (524, 243732), (786, 162488), (912, 140039), (1048, 121866), (1069, 119472), (1572, 81244), (2096, 60933), (2138, 59736), (2489, 51312), (3144, 40622), (3207, 39824), (4276, 29868), (4978, 25656), (6288, 20311), (6414, 19912), (7467, 17104), (8552, 14934), (9956, 12828)]