158415984

素因数分解:

$2^4\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1783}}^1$

素因数の和:2414

約数の個数: 60

約数和(自身を含む): 444312336

約数和(自身を除く): 285896352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 617, 1234, 1783, 1851, 2468, 3566, 3702, 4936, 5349, 5553, 7132, 7404, 9872, 10698, 11106, 14264, 14808, 16047, 21396, 22212, 28528, 29616, 32094, 42792, 44424, 64188, 85584, 88848, 128376, 256752, 1100111, 2200222, 3300333, 4400444, 6600666, 8800888, 9900999, 13201332, 17601776, 19801998, 26402664, 39603996, 52805328, 79207992, 158415984]

約数ペア:

[(1, 158415984), (2, 79207992), (3, 52805328), (4, 39603996), (6, 26402664), (8, 19801998), (9, 17601776), (12, 13201332), (16, 9900999), (18, 8800888), (24, 6600666), (36, 4400444), (48, 3300333), (72, 2200222), (144, 1100111), (617, 256752), (1234, 128376), (1783, 88848), (1851, 85584), (2468, 64188), (3566, 44424), (3702, 42792), (4936, 32094), (5349, 29616), (5553, 28528), (7132, 22212), (7404, 21396), (9872, 16047), (10698, 14808), (11106, 14264)]