153973144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15263}}^1$

素因数の和:15379

約数の個数: 32

約数和(自身を含む): 314133120

約数和(自身を除く): 160159976

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 15263, 30526, 61052, 122104, 198419, 396838, 793676, 1480511, 1587352, 2961022, 5922044, 11844088, 19246643, 38493286, 76986572, 153973144]

約数ペア:

[(1, 153973144), (2, 76986572), (4, 38493286), (8, 19246643), (13, 11844088), (26, 5922044), (52, 2961022), (97, 1587352), (104, 1480511), (194, 793676), (388, 396838), (776, 198419), (1261, 122104), (2522, 61052), (5044, 30526), (10088, 15263)]