161459942

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 283917312

約数和(自身を除く): 122457370

約数列:

[1, 2, 7, 14, 53, 106, 167, 334, 371, 742, 1169, 1303, 2338, 2606, 8851, 9121, 17702, 18242, 61957, 69059, 123914, 138118, 217601, 435202, 483413, 966826, 1523207, 3046414, 11532853, 23065706, 80729971, 161459942]

約数ペア:

[(1, 161459942), (2, 80729971), (7, 23065706), (14, 11532853), (53, 3046414), (106, 1523207), (167, 966826), (334, 483413), (371, 435202), (742, 217601), (1169, 138118), (1303, 123914), (2338, 69059), (2606, 61957), (8851, 18242), (9121, 17702)]