161247368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{6703}}^1$

素因数の和:6837

約数の個数: 32

約数和(自身を含む): 315356160

約数和(自身を除く): 154108792

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 6014, 6703, 12028, 13406, 24056, 26812, 53624, 207793, 415586, 650191, 831172, 1300382, 1662344, 2600764, 5201528, 20155921, 40311842, 80623684, 161247368]

約数ペア:

[(1, 161247368), (2, 80623684), (4, 40311842), (8, 20155921), (31, 5201528), (62, 2600764), (97, 1662344), (124, 1300382), (194, 831172), (248, 650191), (388, 415586), (776, 207793), (3007, 53624), (6014, 26812), (6703, 24056), (12028, 13406)]