166444124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2153}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 364766976

約数和(自身を除く): 198322852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 1004, 1757, 2153, 2761, 3514, 4306, 5522, 7028, 8612, 11044, 15071, 19327, 23683, 30142, 38654, 47366, 60284, 77308, 94732, 165781, 331562, 540403, 663124, 1080806, 2161612, 3782821, 5944433, 7565642, 11888866, 15131284, 23777732, 41611031, 83222062, 166444124]

約数ペア:

[(1, 166444124), (2, 83222062), (4, 41611031), (7, 23777732), (11, 15131284), (14, 11888866), (22, 7565642), (28, 5944433), (44, 3782821), (77, 2161612), (154, 1080806), (251, 663124), (308, 540403), (502, 331562), (1004, 165781), (1757, 94732), (2153, 77308), (2761, 60284), (3514, 47366), (4306, 38654), (5522, 30142), (7028, 23683), (8612, 19327), (11044, 15071)]