111919136

素因数分解:

$2^5\times 7^2\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:682

約数の個数: 72

約数和(自身を含む): 258681276

約数和(自身を除く): 146762140

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 137, 196, 224, 274, 392, 521, 548, 784, 959, 1042, 1096, 1568, 1918, 2084, 2192, 3647, 3836, 4168, 4384, 6713, 7294, 7672, 8336, 13426, 14588, 15344, 16672, 25529, 26852, 29176, 30688, 51058, 53704, 58352, 71377, 102116, 107408, 116704, 142754, 204232, 214816, 285508, 408464, 499639, 571016, 816928, 999278, 1142032, 1998556, 2284064, 3497473, 3997112, 6994946, 7994224, 13989892, 15988448, 27979784, 55959568, 111919136]

約数ペア:

[(1, 111919136), (2, 55959568), (4, 27979784), (7, 15988448), (8, 13989892), (14, 7994224), (16, 6994946), (28, 3997112), (32, 3497473), (49, 2284064), (56, 1998556), (98, 1142032), (112, 999278), (137, 816928), (196, 571016), (224, 499639), (274, 408464), (392, 285508), (521, 214816), (548, 204232), (784, 142754), (959, 116704), (1042, 107408), (1096, 102116), (1568, 71377), (1918, 58352), (2084, 53704), (2192, 51058), (3647, 30688), (3836, 29176), (4168, 26852), (4384, 25529), (6713, 16672), (7294, 15344), (7672, 14588), (8336, 13426)]