142841072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47741}}^1$

素因数の和:47777

約数の個数: 40

約数和(自身を含む): 319680432

約数和(自身を除く): 176839360

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 47741, 95482, 190964, 381928, 525151, 763856, 811597, 1050302, 1623194, 2100604, 3246388, 4201208, 6492776, 8402416, 8927567, 12985552, 17855134, 35710268, 71420536, 142841072]

約数ペア:

[(1, 142841072), (2, 71420536), (4, 35710268), (8, 17855134), (11, 12985552), (16, 8927567), (17, 8402416), (22, 6492776), (34, 4201208), (44, 3246388), (68, 2100604), (88, 1623194), (136, 1050302), (176, 811597), (187, 763856), (272, 525151), (374, 381928), (748, 190964), (1496, 95482), (2992, 47741)]