16664123136

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{170851}}^1$

素因数の和:170997

約数の個数: 72

約数和(自身を含む): 44700350464

約数和(自身を除く): 28036227328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 16256, 24384, 32512, 48768, 97536, 170851, 341702, 512553, 683404, 1025106, 1366808, 2050212, 2733616, 4100424, 5467232, 8200848, 10934464, 16401696, 21698077, 21868928, 32803392, 43396154, 43737856, 65094231, 65606784, 86792308, 130188462, 131213568, 173584616, 260376924, 347169232, 520753848, 694338464, 1041507696, 1388676928, 2083015392, 2777353856, 4166030784, 5554707712, 8332061568, 16664123136]

約数ペア:

[(1, 16664123136), (2, 8332061568), (3, 5554707712), (4, 4166030784), (6, 2777353856), (8, 2083015392), (12, 1388676928), (16, 1041507696), (24, 694338464), (32, 520753848), (48, 347169232), (64, 260376924), (96, 173584616), (127, 131213568), (128, 130188462), (192, 86792308), (254, 65606784), (256, 65094231), (381, 43737856), (384, 43396154), (508, 32803392), (762, 21868928), (768, 21698077), (1016, 16401696), (1524, 10934464), (2032, 8200848), (3048, 5467232), (4064, 4100424), (6096, 2733616), (8128, 2050212), (12192, 1366808), (16256, 1025106), (24384, 683404), (32512, 512553), (48768, 341702), (97536, 170851)]