178125896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{16007}}^1$

素因数の和:16133

約数の個数: 32

約数和(自身を含む): 363061440

約数和(自身を除く): 184935544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 16007, 32014, 64028, 128056, 208091, 416182, 832364, 1664728, 1712749, 3425498, 6850996, 13701992, 22265737, 44531474, 89062948, 178125896]

約数ペア:

[(1, 178125896), (2, 89062948), (4, 44531474), (8, 22265737), (13, 13701992), (26, 6850996), (52, 3425498), (104, 1712749), (107, 1664728), (214, 832364), (428, 416182), (856, 208091), (1391, 128056), (2782, 64028), (5564, 32014), (11128, 16007)]