154980124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 303133600

約数和(自身を除く): 148153476

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 109, 148, 218, 436, 481, 739, 962, 1417, 1478, 1924, 2834, 2956, 4033, 5668, 8066, 9607, 16132, 19214, 27343, 38428, 52429, 54686, 80551, 104858, 109372, 161102, 209716, 322204, 355459, 710918, 1047163, 1421836, 2094326, 2980387, 4188652, 5960774, 11921548, 38745031, 77490062, 154980124]

約数ペア:

[(1, 154980124), (2, 77490062), (4, 38745031), (13, 11921548), (26, 5960774), (37, 4188652), (52, 2980387), (74, 2094326), (109, 1421836), (148, 1047163), (218, 710918), (436, 355459), (481, 322204), (739, 209716), (962, 161102), (1417, 109372), (1478, 104858), (1924, 80551), (2834, 54686), (2956, 52429), (4033, 38428), (5668, 27343), (8066, 19214), (9607, 16132)]