143376342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{19603}}^1$

素因数の和:19684

約数の個数: 32

約数和(自身を含む): 304881408

約数和(自身を除く): 161505066

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 19603, 39206, 58809, 117618, 450869, 901738, 1038959, 1352607, 2077918, 2705214, 3116877, 6233754, 23896057, 47792114, 71688171, 143376342]

約数ペア:

[(1, 143376342), (2, 71688171), (3, 47792114), (6, 23896057), (23, 6233754), (46, 3116877), (53, 2705214), (69, 2077918), (106, 1352607), (138, 1038959), (159, 901738), (318, 450869), (1219, 117618), (2438, 58809), (3657, 39206), (7314, 19603)]