139607512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 299181600

約数和(自身を除く): 159574088

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 53, 74, 88, 106, 148, 212, 296, 407, 424, 583, 809, 814, 1166, 1618, 1628, 1961, 2332, 3236, 3256, 3922, 4664, 6472, 7844, 8899, 15688, 17798, 21571, 29933, 35596, 42877, 43142, 59866, 71192, 85754, 86284, 119732, 171508, 172568, 239464, 329263, 343016, 471647, 658526, 943294, 1317052, 1586449, 1886588, 2634104, 3172898, 3773176, 6345796, 12691592, 17450939, 34901878, 69803756, 139607512]

約数ペア:

[(1, 139607512), (2, 69803756), (4, 34901878), (8, 17450939), (11, 12691592), (22, 6345796), (37, 3773176), (44, 3172898), (53, 2634104), (74, 1886588), (88, 1586449), (106, 1317052), (148, 943294), (212, 658526), (296, 471647), (407, 343016), (424, 329263), (583, 239464), (809, 172568), (814, 171508), (1166, 119732), (1618, 86284), (1628, 85754), (1961, 71192), (2332, 59866), (3236, 43142), (3256, 42877), (3922, 35596), (4664, 29933), (6472, 21571), (7844, 17798), (8899, 15688)]