156960232

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12473}}^1$

素因数の和:12514

約数の個数: 48

約数和(自身を含む): 348398820

約数和(自身を除く): 191438588

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12473, 12584, 24946, 49892, 99784, 137203, 162149, 274406, 324298, 548812, 648596, 1097624, 1297192, 1509233, 1783639, 3018466, 3567278, 6036932, 7134556, 12073864, 14269112, 19620029, 39240058, 78480116, 156960232]

約数ペア:

[(1, 156960232), (2, 78480116), (4, 39240058), (8, 19620029), (11, 14269112), (13, 12073864), (22, 7134556), (26, 6036932), (44, 3567278), (52, 3018466), (88, 1783639), (104, 1509233), (121, 1297192), (143, 1097624), (242, 648596), (286, 548812), (484, 324298), (572, 274406), (968, 162149), (1144, 137203), (1573, 99784), (3146, 49892), (6292, 24946), (12473, 12584)]