142082556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 108

約数和(自身を含む): 424111464

約数和(自身を除く): 282028908

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 726, 847, 924, 1078, 1452, 1617, 1694, 1997, 2156, 2541, 3234, 3388, 3994, 5082, 5929, 5991, 6468, 7988, 10164, 11858, 11982, 13979, 17787, 21967, 23716, 23964, 27958, 35574, 41937, 43934, 55916, 65901, 71148, 83874, 87868, 97853, 131802, 153769, 167748, 195706, 241637, 263604, 293559, 307538, 391412, 461307, 483274, 587118, 615076, 724911, 922614, 966548, 1076383, 1174236, 1449822, 1691459, 1845228, 2152766, 2899644, 3229149, 3382918, 4305532, 5074377, 6458298, 6765836, 10148754, 11840213, 12916596, 20297508, 23680426, 35520639, 47360852, 71041278, 142082556]

約数ペア:

[(1, 142082556), (2, 71041278), (3, 47360852), (4, 35520639), (6, 23680426), (7, 20297508), (11, 12916596), (12, 11840213), (14, 10148754), (21, 6765836), (22, 6458298), (28, 5074377), (33, 4305532), (42, 3382918), (44, 3229149), (49, 2899644), (66, 2152766), (77, 1845228), (84, 1691459), (98, 1449822), (121, 1174236), (132, 1076383), (147, 966548), (154, 922614), (196, 724911), (231, 615076), (242, 587118), (294, 483274), (308, 461307), (363, 391412), (462, 307538), (484, 293559), (539, 263604), (588, 241637), (726, 195706), (847, 167748), (924, 153769), (1078, 131802), (1452, 97853), (1617, 87868), (1694, 83874), (1997, 71148), (2156, 65901), (2541, 55916), (3234, 43934), (3388, 41937), (3994, 35574), (5082, 27958), (5929, 23964), (5991, 23716), (6468, 21967), (7988, 17787), (10164, 13979), (11858, 11982)]