142474884

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{853}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 344332800

約数和(自身を除く): 201857916

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 449, 853, 898, 1347, 1706, 1796, 2559, 2694, 3412, 5118, 5388, 10236, 13919, 26443, 27838, 41757, 52886, 55676, 79329, 83514, 105772, 158658, 167028, 317316, 382997, 765994, 1148991, 1531988, 2297982, 4595964, 11872907, 23745814, 35618721, 47491628, 71237442, 142474884]

約数ペア:

[(1, 142474884), (2, 71237442), (3, 47491628), (4, 35618721), (6, 23745814), (12, 11872907), (31, 4595964), (62, 2297982), (93, 1531988), (124, 1148991), (186, 765994), (372, 382997), (449, 317316), (853, 167028), (898, 158658), (1347, 105772), (1706, 83514), (1796, 79329), (2559, 55676), (2694, 52886), (3412, 41757), (5118, 27838), (5388, 26443), (10236, 13919)]