172557112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18233}}^1$

素因数の和:18272

約数の個数: 48

約数和(自身を含む): 400418640

約数和(自身を除く): 227861528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 18233, 36466, 72932, 127631, 145864, 237029, 255262, 474058, 510524, 948116, 1021048, 1659203, 1896232, 3081377, 3318406, 6162754, 6636812, 12325508, 13273624, 21569639, 24651016, 43139278, 86278556, 172557112]

約数ペア:

[(1, 172557112), (2, 86278556), (4, 43139278), (7, 24651016), (8, 21569639), (13, 13273624), (14, 12325508), (26, 6636812), (28, 6162754), (52, 3318406), (56, 3081377), (91, 1896232), (104, 1659203), (169, 1021048), (182, 948116), (338, 510524), (364, 474058), (676, 255262), (728, 237029), (1183, 145864), (1352, 127631), (2366, 72932), (4732, 36466), (9464, 18233)]