137716228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{17539}}^1$

素因数の和:17707

約数の個数: 24

約数和(自身を含む): 261275840

約数和(自身を除く): 123559612

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 17539, 35078, 70156, 228007, 456014, 912028, 2648389, 5296778, 10593556, 34429057, 68858114, 137716228]

約数ペア:

[(1, 137716228), (2, 68858114), (4, 34429057), (13, 10593556), (26, 5296778), (52, 2648389), (151, 912028), (302, 456014), (604, 228007), (1963, 70156), (3926, 35078), (7852, 17539)]