144635834

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 253777536

約数和(自身を除く): 109141702

約数列:

[1, 2, 7, 14, 53, 106, 371, 397, 491, 742, 794, 982, 2779, 3437, 5558, 6874, 21041, 26023, 42082, 52046, 147287, 182161, 194927, 294574, 364322, 389854, 1364489, 2728978, 10331131, 20662262, 72317917, 144635834]

約数ペア:

[(1, 144635834), (2, 72317917), (7, 20662262), (14, 10331131), (53, 2728978), (106, 1364489), (371, 389854), (397, 364322), (491, 294574), (742, 194927), (794, 182161), (982, 147287), (2779, 52046), (3437, 42082), (5558, 26023), (6874, 21041)]