159519364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 312923520

約数和(自身を除く): 153404156

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 311, 323, 397, 622, 646, 794, 1244, 1292, 1588, 5287, 5909, 6749, 7543, 10574, 11818, 13498, 15086, 21148, 23636, 26996, 30172, 100453, 123467, 128231, 200906, 246934, 256462, 401812, 493868, 512924, 2098939, 2345873, 4197878, 4691746, 8395756, 9383492, 39879841, 79759682, 159519364]

約数ペア:

[(1, 159519364), (2, 79759682), (4, 39879841), (17, 9383492), (19, 8395756), (34, 4691746), (38, 4197878), (68, 2345873), (76, 2098939), (311, 512924), (323, 493868), (397, 401812), (622, 256462), (646, 246934), (794, 200906), (1244, 128231), (1292, 123467), (1588, 100453), (5287, 30172), (5909, 26996), (6749, 23636), (7543, 21148), (10574, 15086), (11818, 13498)]