189819136

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{57037}}^1$

素因数の和:57066

約数の個数: 36

約数和(自身を含む): 408049852

約数和(自身を除く): 218230716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 57037, 114074, 228148, 456296, 741481, 912592, 1482962, 1825184, 2965924, 3650368, 5931848, 7300736, 11863696, 14601472, 23727392, 47454784, 94909568, 189819136]

約数ペア:

[(1, 189819136), (2, 94909568), (4, 47454784), (8, 23727392), (13, 14601472), (16, 11863696), (26, 7300736), (32, 5931848), (52, 3650368), (64, 2965924), (104, 1825184), (128, 1482962), (208, 912592), (256, 741481), (416, 456296), (832, 228148), (1664, 114074), (3328, 57037)]