7131931716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{138959}}^1$

素因数の和:139033

約数の個数: 96

約数和(自身を含む): 20917370880

約数和(自身を除く): 13785439164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3666, 3948, 4277, 7332, 8554, 12831, 17108, 25662, 51324, 138959, 277918, 416877, 555836, 833754, 972713, 1667508, 1806467, 1945426, 2918139, 3612934, 3890852, 5419401, 5836278, 6531073, 7225868, 10838802, 11672556, 12645269, 13062146, 19593219, 21677604, 25290538, 26124292, 37935807, 39186438, 45717511, 50581076, 75871614, 78372876, 84903949, 91435022, 137152533, 151743228, 169807898, 182870044, 254711847, 274305066, 339615796, 509423694, 548610132, 594327643, 1018847388, 1188655286, 1782982929, 2377310572, 3565965858, 7131931716]

約数ペア:

[(1, 7131931716), (2, 3565965858), (3, 2377310572), (4, 1782982929), (6, 1188655286), (7, 1018847388), (12, 594327643), (13, 548610132), (14, 509423694), (21, 339615796), (26, 274305066), (28, 254711847), (39, 182870044), (42, 169807898), (47, 151743228), (52, 137152533), (78, 91435022), (84, 84903949), (91, 78372876), (94, 75871614), (141, 50581076), (156, 45717511), (182, 39186438), (188, 37935807), (273, 26124292), (282, 25290538), (329, 21677604), (364, 19593219), (546, 13062146), (564, 12645269), (611, 11672556), (658, 10838802), (987, 7225868), (1092, 6531073), (1222, 5836278), (1316, 5419401), (1833, 3890852), (1974, 3612934), (2444, 2918139), (3666, 1945426), (3948, 1806467), (4277, 1667508), (7332, 972713), (8554, 833754), (12831, 555836), (17108, 416877), (25662, 277918), (51324, 138959)]