169351936

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 367543904

約数和(自身を除く): 198191968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 208, 256, 302, 337, 416, 604, 674, 832, 1208, 1348, 1664, 1963, 2416, 2696, 3328, 3926, 4381, 4832, 5392, 7852, 8762, 9664, 10784, 15704, 17524, 19328, 21568, 31408, 35048, 38656, 43136, 50887, 62816, 70096, 86272, 101774, 125632, 140192, 203548, 251264, 280384, 407096, 502528, 560768, 661531, 814192, 1121536, 1323062, 1628384, 2646124, 3256768, 5292248, 6513536, 10584496, 13027072, 21168992, 42337984, 84675968, 169351936]

約数ペア:

[(1, 169351936), (2, 84675968), (4, 42337984), (8, 21168992), (13, 13027072), (16, 10584496), (26, 6513536), (32, 5292248), (52, 3256768), (64, 2646124), (104, 1628384), (128, 1323062), (151, 1121536), (208, 814192), (256, 661531), (302, 560768), (337, 502528), (416, 407096), (604, 280384), (674, 251264), (832, 203548), (1208, 140192), (1348, 125632), (1664, 101774), (1963, 86272), (2416, 70096), (2696, 62816), (3328, 50887), (3926, 43136), (4381, 38656), (4832, 35048), (5392, 31408), (7852, 21568), (8762, 19328), (9664, 17524), (10784, 15704)]