155473552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17383}}^1$

素因数の和:17447

約数の個数: 40

約数和(自身を含む): 331964864

約数和(自身を除く): 176491312

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 17383, 34766, 69532, 139064, 225979, 278128, 451958, 747469, 903916, 1494938, 1807832, 2989876, 3615664, 5979752, 9717097, 11959504, 19434194, 38868388, 77736776, 155473552]

約数ペア:

[(1, 155473552), (2, 77736776), (4, 38868388), (8, 19434194), (13, 11959504), (16, 9717097), (26, 5979752), (43, 3615664), (52, 2989876), (86, 1807832), (104, 1494938), (172, 903916), (208, 747469), (344, 451958), (559, 278128), (688, 225979), (1118, 139064), (2236, 69532), (4472, 34766), (8944, 17383)]