108378508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 229985280

約数和(自身を除く): 121606772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 532, 548, 959, 1487, 1918, 2603, 2974, 3836, 5206, 5948, 10409, 10412, 18221, 20818, 28253, 36442, 41636, 56506, 72884, 113012, 197771, 203719, 395542, 407438, 791084, 814876, 1426033, 2852066, 3870661, 5704132, 7741322, 15482644, 27094627, 54189254, 108378508]

約数ペア:

[(1, 108378508), (2, 54189254), (4, 27094627), (7, 15482644), (14, 7741322), (19, 5704132), (28, 3870661), (38, 2852066), (76, 1426033), (133, 814876), (137, 791084), (266, 407438), (274, 395542), (532, 203719), (548, 197771), (959, 113012), (1487, 72884), (1918, 56506), (2603, 41636), (2974, 36442), (3836, 28253), (5206, 20818), (5948, 18221), (10409, 10412)]