156673264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1559}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 331943040

約数和(自身を除く): 175269776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 571, 1142, 1559, 2284, 3118, 4568, 6236, 6281, 9136, 12472, 12562, 17149, 24944, 25124, 34298, 50248, 68596, 100496, 137192, 274384, 890189, 1780378, 3560756, 7121512, 9792079, 14243024, 19584158, 39168316, 78336632, 156673264]

約数ペア:

[(1, 156673264), (2, 78336632), (4, 39168316), (8, 19584158), (11, 14243024), (16, 9792079), (22, 7121512), (44, 3560756), (88, 1780378), (176, 890189), (571, 274384), (1142, 137192), (1559, 100496), (2284, 68596), (3118, 50248), (4568, 34298), (6236, 25124), (6281, 24944), (9136, 17149), (12472, 12562)]