129620548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 249790464

約数和(自身を除く): 120169916

約数列:

[1, 2, 4, 23, 31, 46, 47, 62, 92, 94, 124, 188, 713, 967, 1081, 1426, 1457, 1934, 2162, 2852, 2914, 3868, 4324, 5828, 22241, 29977, 33511, 44482, 45449, 59954, 67022, 88964, 90898, 119908, 134044, 181796, 689471, 1045327, 1378942, 1408919, 2090654, 2757884, 2817838, 4181308, 5635676, 32405137, 64810274, 129620548]

約数ペア:

[(1, 129620548), (2, 64810274), (4, 32405137), (23, 5635676), (31, 4181308), (46, 2817838), (47, 2757884), (62, 2090654), (92, 1408919), (94, 1378942), (124, 1045327), (188, 689471), (713, 181796), (967, 134044), (1081, 119908), (1426, 90898), (1457, 88964), (1934, 67022), (2162, 59954), (2852, 45449), (2914, 44482), (3868, 33511), (4324, 29977), (5828, 22241)]