161242344

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{5641}}^1$

素因数の和:6050

約数の個数: 48

約数和(自身を含む): 437875620

約数和(自身を除く): 276633276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 5641, 7146, 9528, 11282, 14292, 16923, 22564, 28584, 33846, 45128, 50769, 67692, 101538, 135384, 203076, 406152, 2239477, 4478954, 6718431, 8957908, 13436862, 17915816, 20155293, 26873724, 40310586, 53747448, 80621172, 161242344]

約数ペア:

[(1, 161242344), (2, 80621172), (3, 53747448), (4, 40310586), (6, 26873724), (8, 20155293), (9, 17915816), (12, 13436862), (18, 8957908), (24, 6718431), (36, 4478954), (72, 2239477), (397, 406152), (794, 203076), (1191, 135384), (1588, 101538), (2382, 67692), (3176, 50769), (3573, 45128), (4764, 33846), (5641, 28584), (7146, 22564), (9528, 16923), (11282, 14292)]