128639052

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{14827}}^1$

素因数の和:15078

約数の個数: 36

約数和(自身を含む): 326542216

約数和(自身を除く): 197903164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 8676, 14827, 29654, 44481, 59308, 88962, 133443, 177924, 266886, 533772, 3573307, 7146614, 10719921, 14293228, 21439842, 32159763, 42879684, 64319526, 128639052]

約数ペア:

[(1, 128639052), (2, 64319526), (3, 42879684), (4, 32159763), (6, 21439842), (9, 14293228), (12, 10719921), (18, 7146614), (36, 3573307), (241, 533772), (482, 266886), (723, 177924), (964, 133443), (1446, 88962), (2169, 59308), (2892, 44481), (4338, 29654), (8676, 14827)]