120256976

素因数分解:

$2^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1156

約数の個数: 60

約数和(自身を含む): 273043908

約数和(自身を除く): 152786932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 157, 196, 314, 392, 628, 784, 977, 1099, 1256, 1954, 2198, 2512, 3908, 4396, 6839, 7693, 7816, 8792, 13678, 15386, 15632, 17584, 27356, 30772, 47873, 54712, 61544, 95746, 109424, 123088, 153389, 191492, 306778, 382984, 613556, 765968, 1073723, 1227112, 2147446, 2454224, 4294892, 7516061, 8589784, 15032122, 17179568, 30064244, 60128488, 120256976]

約数ペア:

[(1, 120256976), (2, 60128488), (4, 30064244), (7, 17179568), (8, 15032122), (14, 8589784), (16, 7516061), (28, 4294892), (49, 2454224), (56, 2147446), (98, 1227112), (112, 1073723), (157, 765968), (196, 613556), (314, 382984), (392, 306778), (628, 191492), (784, 153389), (977, 123088), (1099, 109424), (1256, 95746), (1954, 61544), (2198, 54712), (2512, 47873), (3908, 30772), (4396, 27356), (6839, 17584), (7693, 15632), (7816, 15386), (8792, 13678)]