130221744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{142787}}^1$

素因数の和:142817

約数の個数: 40

約数和(自身を含む): 354114240

約数和(自身を除く): 223892496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 142787, 285574, 428361, 571148, 856722, 1142296, 1713444, 2284592, 2712953, 3426888, 5425906, 6853776, 8138859, 10851812, 16277718, 21703624, 32555436, 43407248, 65110872, 130221744]

約数ペア:

[(1, 130221744), (2, 65110872), (3, 43407248), (4, 32555436), (6, 21703624), (8, 16277718), (12, 10851812), (16, 8138859), (19, 6853776), (24, 5425906), (38, 3426888), (48, 2712953), (57, 2284592), (76, 1713444), (114, 1142296), (152, 856722), (228, 571148), (304, 428361), (456, 285574), (912, 142787)]