169972088

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1039}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 379688400

約数和(自身を除く): 209716312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 169, 242, 286, 338, 484, 572, 676, 968, 1039, 1144, 1352, 1573, 1859, 2078, 3146, 3718, 4156, 6292, 7436, 8312, 11429, 12584, 13507, 14872, 20449, 22858, 27014, 40898, 45716, 54028, 81796, 91432, 108056, 125719, 148577, 163592, 175591, 251438, 297154, 351182, 502876, 594308, 702364, 1005752, 1188616, 1404728, 1634347, 1931501, 3268694, 3863002, 6537388, 7726004, 13074776, 15452008, 21246511, 42493022, 84986044, 169972088]

約数ペア:

[(1, 169972088), (2, 84986044), (4, 42493022), (8, 21246511), (11, 15452008), (13, 13074776), (22, 7726004), (26, 6537388), (44, 3863002), (52, 3268694), (88, 1931501), (104, 1634347), (121, 1404728), (143, 1188616), (169, 1005752), (242, 702364), (286, 594308), (338, 502876), (484, 351182), (572, 297154), (676, 251438), (968, 175591), (1039, 163592), (1144, 148577), (1352, 125719), (1573, 108056), (1859, 91432), (2078, 81796), (3146, 54028), (3718, 45716), (4156, 40898), (6292, 27014), (7436, 22858), (8312, 20449), (11429, 14872), (12584, 13507)]