186179968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 403038720

約数和(自身を除く): 216858752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 881, 1016, 1651, 1664, 1762, 2032, 3302, 3524, 4064, 6604, 7048, 8128, 11453, 13208, 14096, 16256, 22906, 26416, 28192, 45812, 52832, 56384, 91624, 105664, 111887, 112768, 183248, 211328, 223774, 366496, 447548, 732992, 895096, 1454531, 1465984, 1790192, 2909062, 3580384, 5818124, 7160768, 11636248, 14321536, 23272496, 46544992, 93089984, 186179968]

約数ペア:

[(1, 186179968), (2, 93089984), (4, 46544992), (8, 23272496), (13, 14321536), (16, 11636248), (26, 7160768), (32, 5818124), (52, 3580384), (64, 2909062), (104, 1790192), (127, 1465984), (128, 1454531), (208, 895096), (254, 732992), (416, 447548), (508, 366496), (832, 223774), (881, 211328), (1016, 183248), (1651, 112768), (1664, 111887), (1762, 105664), (2032, 91624), (3302, 56384), (3524, 52832), (4064, 45812), (6604, 28192), (7048, 26416), (8128, 22906), (11453, 16256), (13208, 14096)]