142159608

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27809}}^1$

素因数の和:27892

約数の個数: 48

約数和(自身を含む): 390452400

約数和(自身を除く): 248292792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 27809, 55618, 83427, 111236, 166854, 222472, 250281, 333708, 500562, 667416, 1001124, 1974439, 2002248, 3948878, 5923317, 7897756, 11846634, 15795512, 17769951, 23693268, 35539902, 47386536, 71079804, 142159608]

約数ペア:

[(1, 142159608), (2, 71079804), (3, 47386536), (4, 35539902), (6, 23693268), (8, 17769951), (9, 15795512), (12, 11846634), (18, 7897756), (24, 5923317), (36, 3948878), (71, 2002248), (72, 1974439), (142, 1001124), (213, 667416), (284, 500562), (426, 333708), (568, 250281), (639, 222472), (852, 166854), (1278, 111236), (1704, 83427), (2556, 55618), (5112, 27809)]