143719856

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13229}}^1$

素因数の和:13341

約数の個数: 40

約数和(自身を含む): 321541920

約数和(自身を除く): 177822064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 13229, 26458, 52916, 92603, 105832, 185206, 211664, 370412, 740824, 1283213, 1481648, 2566426, 5132852, 8982491, 10265704, 17964982, 20531408, 35929964, 71859928, 143719856]

約数ペア:

[(1, 143719856), (2, 71859928), (4, 35929964), (7, 20531408), (8, 17964982), (14, 10265704), (16, 8982491), (28, 5132852), (56, 2566426), (97, 1481648), (112, 1283213), (194, 740824), (388, 370412), (679, 211664), (776, 185206), (1358, 105832), (1552, 92603), (2716, 52916), (5432, 26458), (10864, 13229)]