143670528

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 108

約数和(自身を含む): 418349568

約数和(自身を除く): 274679040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 491, 508, 576, 762, 768, 982, 1016, 1143, 1152, 1473, 1524, 1964, 2032, 2286, 2304, 2946, 3048, 3928, 4064, 4419, 4572, 5892, 6096, 7856, 8128, 8838, 9144, 11784, 12192, 15712, 16256, 17676, 18288, 23568, 24384, 31424, 32512, 35352, 36576, 47136, 48768, 62357, 62848, 70704, 73152, 94272, 97536, 124714, 125696, 141408, 146304, 187071, 188544, 249428, 282816, 292608, 374142, 377088, 498856, 561213, 565632, 748284, 997712, 1122426, 1131264, 1496568, 1995424, 2244852, 2993136, 3990848, 4489704, 5986272, 7981696, 8979408, 11972544, 15963392, 17958816, 23945088, 35917632, 47890176, 71835264, 143670528]

約数ペア:

[(1, 143670528), (2, 71835264), (3, 47890176), (4, 35917632), (6, 23945088), (8, 17958816), (9, 15963392), (12, 11972544), (16, 8979408), (18, 7981696), (24, 5986272), (32, 4489704), (36, 3990848), (48, 2993136), (64, 2244852), (72, 1995424), (96, 1496568), (127, 1131264), (128, 1122426), (144, 997712), (192, 748284), (254, 565632), (256, 561213), (288, 498856), (381, 377088), (384, 374142), (491, 292608), (508, 282816), (576, 249428), (762, 188544), (768, 187071), (982, 146304), (1016, 141408), (1143, 125696), (1152, 124714), (1473, 97536), (1524, 94272), (1964, 73152), (2032, 70704), (2286, 62848), (2304, 62357), (2946, 48768), (3048, 47136), (3928, 36576), (4064, 35352), (4419, 32512), (4572, 31424), (5892, 24384), (6096, 23568), (7856, 18288), (8128, 17676), (8838, 16256), (9144, 15712), (11784, 12192)]