15671568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 44925696

約数和(自身を除く): 29254128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 443, 528, 536, 737, 804, 886, 1072, 1329, 1474, 1608, 1772, 2211, 2658, 2948, 3216, 3544, 4422, 4873, 5316, 5896, 7088, 8844, 9746, 10632, 11792, 14619, 17688, 19492, 21264, 29238, 29681, 35376, 38984, 58476, 59362, 77968, 89043, 116952, 118724, 178086, 233904, 237448, 326491, 356172, 474896, 652982, 712344, 979473, 1305964, 1424688, 1958946, 2611928, 3917892, 5223856, 7835784, 15671568]

約数ペア:

[(1, 15671568), (2, 7835784), (3, 5223856), (4, 3917892), (6, 2611928), (8, 1958946), (11, 1424688), (12, 1305964), (16, 979473), (22, 712344), (24, 652982), (33, 474896), (44, 356172), (48, 326491), (66, 237448), (67, 233904), (88, 178086), (132, 118724), (134, 116952), (176, 89043), (201, 77968), (264, 59362), (268, 58476), (402, 38984), (443, 35376), (528, 29681), (536, 29238), (737, 21264), (804, 19492), (886, 17688), (1072, 14619), (1329, 11792), (1474, 10632), (1608, 9746), (1772, 8844), (2211, 7088), (2658, 5896), (2948, 5316), (3216, 4873), (3544, 4422)]