144841424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3268

約数の個数: 80

約数和(自身を含む): 356643840

約数和(自身を除く): 211802416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3209, 3224, 3472, 5642, 6418, 6448, 11284, 12836, 22463, 22568, 25672, 41717, 44926, 45136, 51344, 83434, 89852, 99479, 166868, 179704, 198958, 292019, 333736, 359408, 397916, 584038, 667472, 696353, 795832, 1168076, 1293227, 1392706, 1591664, 2336152, 2586454, 2785412, 4672304, 5172908, 5570824, 9052589, 10345816, 11141648, 18105178, 20691632, 36210356, 72420712, 144841424]

約数ペア:

[(1, 144841424), (2, 72420712), (4, 36210356), (7, 20691632), (8, 18105178), (13, 11141648), (14, 10345816), (16, 9052589), (26, 5570824), (28, 5172908), (31, 4672304), (52, 2785412), (56, 2586454), (62, 2336152), (91, 1591664), (104, 1392706), (112, 1293227), (124, 1168076), (182, 795832), (208, 696353), (217, 667472), (248, 584038), (364, 397916), (403, 359408), (434, 333736), (496, 292019), (728, 198958), (806, 179704), (868, 166868), (1456, 99479), (1612, 89852), (1736, 83434), (2821, 51344), (3209, 45136), (3224, 44926), (3472, 41717), (5642, 25672), (6418, 22568), (6448, 22463), (11284, 12836)]