129318902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 212129280

約数和(自身を除く): 82810378

約数列:

[1, 2, 19, 38, 47, 61, 94, 122, 893, 1159, 1187, 1786, 2318, 2374, 2867, 5734, 22553, 45106, 54473, 55789, 72407, 108946, 111578, 144814, 1059991, 1375733, 2119982, 2751466, 3403129, 6806258, 64659451, 129318902]

約数ペア:

[(1, 129318902), (2, 64659451), (19, 6806258), (38, 3403129), (47, 2751466), (61, 2119982), (94, 1375733), (122, 1059991), (893, 144814), (1159, 111578), (1187, 108946), (1786, 72407), (2318, 55789), (2374, 54473), (2867, 45106), (5734, 22553)]