155782528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{110641}}^1$

素因数の和:110666

約数の個数: 32

約数和(自身を含む): 338564520

約数和(自身を除く): 182781992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 110641, 221282, 442564, 885128, 1217051, 1770256, 2434102, 3540512, 4868204, 7081024, 9736408, 14162048, 19472816, 38945632, 77891264, 155782528]

約数ペア:

[(1, 155782528), (2, 77891264), (4, 38945632), (8, 19472816), (11, 14162048), (16, 9736408), (22, 7081024), (32, 4868204), (44, 3540512), (64, 2434102), (88, 1770256), (128, 1217051), (176, 885128), (352, 442564), (704, 221282), (1408, 110641)]