128623246128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{68708999}}^1$

素因数の和:68709026

約数の個数: 60

約数和(自身を含む): 387656178000

約数和(自身を除く): 259032931872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 68708999, 137417998, 206126997, 274835996, 412253994, 549671992, 618380991, 824507988, 893216987, 1099343984, 1236761982, 1649015976, 1786433974, 2473523964, 2679650961, 3298031952, 3572867948, 4947047928, 5359301922, 7145735896, 8038952883, 9894095856, 10718603844, 14291471792, 16077905766, 21437207688, 32155811532, 42874415376, 64311623064, 128623246128]

約数ペア:

[(1, 128623246128), (2, 64311623064), (3, 42874415376), (4, 32155811532), (6, 21437207688), (8, 16077905766), (9, 14291471792), (12, 10718603844), (13, 9894095856), (16, 8038952883), (18, 7145735896), (24, 5359301922), (26, 4947047928), (36, 3572867948), (39, 3298031952), (48, 2679650961), (52, 2473523964), (72, 1786433974), (78, 1649015976), (104, 1236761982), (117, 1099343984), (144, 893216987), (156, 824507988), (208, 618380991), (234, 549671992), (312, 412253994), (468, 274835996), (624, 206126997), (936, 137417998), (1872, 68708999)]