133135568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11383}}^1$

素因数の和:11451

約数の個数: 40

約数和(自身を含む): 279499968

約数和(自身を除く): 146364400

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11383, 11696, 22766, 45532, 91064, 182128, 193511, 387022, 489469, 774044, 978938, 1548088, 1957876, 3096176, 3915752, 7831504, 8320973, 16641946, 33283892, 66567784, 133135568]

約数ペア:

[(1, 133135568), (2, 66567784), (4, 33283892), (8, 16641946), (16, 8320973), (17, 7831504), (34, 3915752), (43, 3096176), (68, 1957876), (86, 1548088), (136, 978938), (172, 774044), (272, 489469), (344, 387022), (688, 193511), (731, 182128), (1462, 91064), (2924, 45532), (5848, 22766), (11383, 11696)]