155964556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{58109}}^1$

素因数の和:58185

約数の個数: 24

約数和(自身を含む): 302636880

約数和(自身を除く): 146672324

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 58109, 116218, 232436, 639199, 1278398, 2556796, 3544649, 7089298, 14178596, 38991139, 77982278, 155964556]

約数ペア:

[(1, 155964556), (2, 77982278), (4, 38991139), (11, 14178596), (22, 7089298), (44, 3544649), (61, 2556796), (122, 1278398), (244, 639199), (671, 232436), (1342, 116218), (2684, 58109)]