166301824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 359856000

約数和(自身を除く): 193554176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 278, 416, 556, 719, 832, 1112, 1438, 1664, 1807, 2224, 2876, 3614, 4448, 5752, 7228, 8896, 9347, 11504, 14456, 17792, 18694, 23008, 28912, 37388, 46016, 57824, 74776, 92032, 99941, 115648, 149552, 199882, 231296, 299104, 399764, 598208, 799528, 1196416, 1299233, 1599056, 2598466, 3198112, 5196932, 6396224, 10393864, 12792448, 20787728, 41575456, 83150912, 166301824]

約数ペア:

[(1, 166301824), (2, 83150912), (4, 41575456), (8, 20787728), (13, 12792448), (16, 10393864), (26, 6396224), (32, 5196932), (52, 3198112), (64, 2598466), (104, 1599056), (128, 1299233), (139, 1196416), (208, 799528), (278, 598208), (416, 399764), (556, 299104), (719, 231296), (832, 199882), (1112, 149552), (1438, 115648), (1664, 99941), (1807, 92032), (2224, 74776), (2876, 57824), (3614, 46016), (4448, 37388), (5752, 28912), (7228, 23008), (8896, 18694), (9347, 17792), (11504, 14456)]