172463044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 339816960

約数和(自身を除く): 167353916

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 83, 124, 166, 332, 403, 806, 1079, 1289, 1612, 2158, 2573, 2578, 4316, 5146, 5156, 10292, 16757, 33449, 33514, 39959, 66898, 67028, 79918, 106987, 133796, 159836, 213974, 427948, 519467, 1038934, 1390831, 2077868, 2781662, 3316597, 5563324, 6633194, 13266388, 43115761, 86231522, 172463044]

約数ペア:

[(1, 172463044), (2, 86231522), (4, 43115761), (13, 13266388), (26, 6633194), (31, 5563324), (52, 3316597), (62, 2781662), (83, 2077868), (124, 1390831), (166, 1038934), (332, 519467), (403, 427948), (806, 213974), (1079, 159836), (1289, 133796), (1612, 106987), (2158, 79918), (2573, 67028), (2578, 66898), (4316, 39959), (5146, 33514), (5156, 33449), (10292, 16757)]