156150016

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{71}}^2$

素因数の和:180

約数の個数: 81

約数和(自身を含む): 347494819

約数和(自身を除く): 191344803

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 121, 128, 142, 176, 242, 256, 284, 352, 484, 568, 704, 781, 968, 1136, 1408, 1562, 1936, 2272, 2816, 3124, 3872, 4544, 5041, 6248, 7744, 8591, 9088, 10082, 12496, 15488, 17182, 18176, 20164, 24992, 30976, 34364, 40328, 49984, 55451, 68728, 80656, 99968, 110902, 137456, 161312, 199936, 221804, 274912, 322624, 443608, 549824, 609961, 645248, 887216, 1099648, 1219922, 1290496, 1774432, 2199296, 2439844, 3548864, 4879688, 7097728, 9759376, 14195456, 19518752, 39037504, 78075008, 156150016]

約数ペア:

[(1, 156150016), (2, 78075008), (4, 39037504), (8, 19518752), (11, 14195456), (16, 9759376), (22, 7097728), (32, 4879688), (44, 3548864), (64, 2439844), (71, 2199296), (88, 1774432), (121, 1290496), (128, 1219922), (142, 1099648), (176, 887216), (242, 645248), (256, 609961), (284, 549824), (352, 443608), (484, 322624), (568, 274912), (704, 221804), (781, 199936), (968, 161312), (1136, 137456), (1408, 110902), (1562, 99968), (1936, 80656), (2272, 68728), (2816, 55451), (3124, 49984), (3872, 40328), (4544, 34364), (5041, 30976), (6248, 24992), (7744, 20164), (8591, 18176), (9088, 17182), (10082, 15488)]