140835396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 365500800

約数和(自身を除く): 224665404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 83, 146, 149, 156, 166, 219, 249, 292, 298, 332, 438, 447, 498, 596, 876, 894, 949, 996, 1079, 1788, 1898, 1937, 2158, 2847, 3237, 3796, 3874, 4316, 5694, 5811, 6059, 6474, 7748, 10877, 11388, 11622, 12118, 12367, 12948, 18177, 21754, 23244, 24236, 24734, 32631, 36354, 37101, 43508, 49468, 65262, 72708, 74202, 78767, 130524, 141401, 148404, 157534, 160771, 236301, 282802, 315068, 321542, 424203, 472602, 482313, 565604, 643084, 848406, 902791, 945204, 964626, 1696812, 1805582, 1929252, 2708373, 3611164, 5416746, 10833492, 11736283, 23472566, 35208849, 46945132, 70417698, 140835396]

約数ペア:

[(1, 140835396), (2, 70417698), (3, 46945132), (4, 35208849), (6, 23472566), (12, 11736283), (13, 10833492), (26, 5416746), (39, 3611164), (52, 2708373), (73, 1929252), (78, 1805582), (83, 1696812), (146, 964626), (149, 945204), (156, 902791), (166, 848406), (219, 643084), (249, 565604), (292, 482313), (298, 472602), (332, 424203), (438, 321542), (447, 315068), (498, 282802), (596, 236301), (876, 160771), (894, 157534), (949, 148404), (996, 141401), (1079, 130524), (1788, 78767), (1898, 74202), (1937, 72708), (2158, 65262), (2847, 49468), (3237, 43508), (3796, 37101), (3874, 36354), (4316, 32631), (5694, 24734), (5811, 24236), (6059, 23244), (6474, 21754), (7748, 18177), (10877, 12948), (11388, 12367), (11622, 12118)]