152985434

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 276260544

約数和(自身を除く): 123275110

約数列:

[1, 2, 7, 14, 31, 62, 83, 137, 166, 217, 274, 434, 581, 959, 961, 1162, 1918, 1922, 2573, 4247, 5146, 6727, 8494, 11371, 13454, 18011, 22742, 29729, 36022, 59458, 79597, 79763, 131657, 159194, 159526, 263314, 352501, 558341, 705002, 921599, 1116682, 1843198, 2467507, 4935014, 10927531, 21855062, 76492717, 152985434]

約数ペア:

[(1, 152985434), (2, 76492717), (7, 21855062), (14, 10927531), (31, 4935014), (62, 2467507), (83, 1843198), (137, 1116682), (166, 921599), (217, 705002), (274, 558341), (434, 352501), (581, 263314), (959, 159526), (961, 159194), (1162, 131657), (1918, 79763), (1922, 79597), (2573, 59458), (4247, 36022), (5146, 29729), (6727, 22742), (8494, 18011), (11371, 13454)]