127941888

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2811

約数の個数: 72

約数和(自身を含む): 346220896

約数和(自身を除く): 218279008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2731, 2928, 3904, 5462, 5856, 7808, 8193, 10924, 11712, 15616, 16386, 21848, 23424, 32772, 43696, 46848, 65544, 87392, 131088, 166591, 174784, 262176, 333182, 349568, 499773, 524352, 666364, 699136, 999546, 1048704, 1332728, 1999092, 2097408, 2665456, 3998184, 5330912, 7996368, 10661824, 15992736, 21323648, 31985472, 42647296, 63970944, 127941888]

約数ペア:

[(1, 127941888), (2, 63970944), (3, 42647296), (4, 31985472), (6, 21323648), (8, 15992736), (12, 10661824), (16, 7996368), (24, 5330912), (32, 3998184), (48, 2665456), (61, 2097408), (64, 1999092), (96, 1332728), (122, 1048704), (128, 999546), (183, 699136), (192, 666364), (244, 524352), (256, 499773), (366, 349568), (384, 333182), (488, 262176), (732, 174784), (768, 166591), (976, 131088), (1464, 87392), (1952, 65544), (2731, 46848), (2928, 43696), (3904, 32772), (5462, 23424), (5856, 21848), (7808, 16386), (8193, 15616), (10924, 11712)]