143399376

素因数分解:

$2^4\times 3^3\times {\mathrm{331943}}^1$

素因数の和:331960

約数の個数: 40

約数和(自身を含む): 411610560

約数和(自身を除く): 268211184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 331943, 663886, 995829, 1327772, 1991658, 2655544, 2987487, 3983316, 5311088, 5974974, 7966632, 8962461, 11949948, 15933264, 17924922, 23899896, 35849844, 47799792, 71699688, 143399376]

約数ペア:

[(1, 143399376), (2, 71699688), (3, 47799792), (4, 35849844), (6, 23899896), (8, 17924922), (9, 15933264), (12, 11949948), (16, 8962461), (18, 7966632), (24, 5974974), (27, 5311088), (36, 3983316), (48, 2987487), (54, 2655544), (72, 1991658), (108, 1327772), (144, 995829), (216, 663886), (432, 331943)]