173944096

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 351388800

約数和(自身を除く): 177444704

約数列:

[1, 2, 4, 8, 16, 32, 79, 83, 158, 166, 316, 332, 632, 664, 829, 1264, 1328, 1658, 2528, 2656, 3316, 6557, 6632, 13114, 13264, 26228, 26528, 52456, 65491, 68807, 104912, 130982, 137614, 209824, 261964, 275228, 523928, 550456, 1047856, 1100912, 2095712, 2201824, 5435753, 10871506, 21743012, 43486024, 86972048, 173944096]

約数ペア:

[(1, 173944096), (2, 86972048), (4, 43486024), (8, 21743012), (16, 10871506), (32, 5435753), (79, 2201824), (83, 2095712), (158, 1100912), (166, 1047856), (316, 550456), (332, 523928), (632, 275228), (664, 261964), (829, 209824), (1264, 137614), (1328, 130982), (1658, 104912), (2528, 68807), (2656, 65491), (3316, 52456), (6557, 26528), (6632, 26228), (13114, 13264)]