153407906

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 241920000

約数和(自身を除く): 88512094

約数列:

[1, 2, 47, 59, 94, 118, 139, 199, 278, 398, 2773, 5546, 6533, 8201, 9353, 11741, 13066, 16402, 18706, 23482, 27661, 55322, 385447, 551827, 770894, 1103654, 1300067, 1631999, 2600134, 3263998, 76703953, 153407906]

約数ペア:

[(1, 153407906), (2, 76703953), (47, 3263998), (59, 2600134), (94, 1631999), (118, 1300067), (139, 1103654), (199, 770894), (278, 551827), (398, 385447), (2773, 55322), (5546, 27661), (6533, 23482), (8201, 18706), (9353, 16402), (11741, 13066)]