137427836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 322129920

約数和(自身を除く): 184702084

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 403, 434, 494, 532, 589, 641, 806, 868, 988, 1178, 1282, 1612, 1729, 2356, 2564, 2821, 3458, 4123, 4487, 5642, 6916, 7657, 8246, 8333, 8974, 11284, 12179, 15314, 16492, 16666, 17948, 19871, 24358, 30628, 33332, 39742, 48716, 53599, 58331, 79484, 85253, 107198, 116662, 139097, 158327, 170506, 214396, 233324, 258323, 278194, 316654, 341012, 377549, 516646, 556388, 633308, 755098, 1033292, 1108289, 1510196, 1808261, 2216578, 2642843, 3616522, 4433156, 4908137, 5285686, 7233044, 9816274, 10571372, 19632548, 34356959, 68713918, 137427836]

約数ペア:

[(1, 137427836), (2, 68713918), (4, 34356959), (7, 19632548), (13, 10571372), (14, 9816274), (19, 7233044), (26, 5285686), (28, 4908137), (31, 4433156), (38, 3616522), (52, 2642843), (62, 2216578), (76, 1808261), (91, 1510196), (124, 1108289), (133, 1033292), (182, 755098), (217, 633308), (247, 556388), (266, 516646), (364, 377549), (403, 341012), (434, 316654), (494, 278194), (532, 258323), (589, 233324), (641, 214396), (806, 170506), (868, 158327), (988, 139097), (1178, 116662), (1282, 107198), (1612, 85253), (1729, 79484), (2356, 58331), (2564, 53599), (2821, 48716), (3458, 39742), (4123, 33332), (4487, 30628), (5642, 24358), (6916, 19871), (7657, 17948), (8246, 16666), (8333, 16492), (8974, 15314), (11284, 12179)]