155706026

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4971

約数の個数: 48

約数和(自身を含む): 302875200

約数和(自身を除く): 147169174

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1666, 1862, 2261, 4522, 4919, 9838, 15827, 31654, 34433, 68866, 83623, 93461, 167246, 186922, 241031, 482062, 585361, 654227, 1170722, 1308454, 1588837, 3177674, 4097527, 4579589, 8195054, 9159178, 11121859, 22243718, 77853013, 155706026]

約数ペア:

[(1, 155706026), (2, 77853013), (7, 22243718), (14, 11121859), (17, 9159178), (19, 8195054), (34, 4579589), (38, 4097527), (49, 3177674), (98, 1588837), (119, 1308454), (133, 1170722), (238, 654227), (266, 585361), (323, 482062), (646, 241031), (833, 186922), (931, 167246), (1666, 93461), (1862, 83623), (2261, 68866), (4522, 34433), (4919, 31654), (9838, 15827)]