155186504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9743}}^1$

素因数の和:9941

約数の個数: 32

約数和(自身を含む): 319213440

約数和(自身を除く): 164026936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 9743, 15928, 19486, 38972, 77944, 107173, 214346, 428692, 857384, 1763483, 3526966, 7053932, 14107864, 19398313, 38796626, 77593252, 155186504]

約数ペア:

[(1, 155186504), (2, 77593252), (4, 38796626), (8, 19398313), (11, 14107864), (22, 7053932), (44, 3526966), (88, 1763483), (181, 857384), (362, 428692), (724, 214346), (1448, 107173), (1991, 77944), (3982, 38972), (7964, 19486), (9743, 15928)]