163296784

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15031}}^1$

素因数の和:15143

約数の個数: 40

約数和(自身を含む): 365337728

約数和(自身を除く): 202040944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 15031, 30062, 60124, 105217, 120248, 210434, 240496, 420868, 841736, 1458007, 1683472, 2916014, 5832028, 10206049, 11664056, 20412098, 23328112, 40824196, 81648392, 163296784]

約数ペア:

[(1, 163296784), (2, 81648392), (4, 40824196), (7, 23328112), (8, 20412098), (14, 11664056), (16, 10206049), (28, 5832028), (56, 2916014), (97, 1683472), (112, 1458007), (194, 841736), (388, 420868), (679, 240496), (776, 210434), (1358, 120248), (1552, 105217), (2716, 60124), (5432, 30062), (10864, 15031)]