143731796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2508

約数の個数: 36

約数和(自身を含む): 275543100

約数和(自身を除く): 131811304

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 2314, 2389, 4628, 4778, 9556, 15041, 30082, 31057, 60164, 62114, 124228, 212621, 403741, 425242, 807482, 850484, 1614964, 2764073, 5528146, 11056292, 35932949, 71865898, 143731796]

約数ペア:

[(1, 143731796), (2, 71865898), (4, 35932949), (13, 11056292), (26, 5528146), (52, 2764073), (89, 1614964), (169, 850484), (178, 807482), (338, 425242), (356, 403741), (676, 212621), (1157, 124228), (2314, 62114), (2389, 60164), (4628, 31057), (4778, 30082), (9556, 15041)]