193645764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2777}}^1$

素因数の和:2949

約数の個数: 72

約数和(自身を含む): 530875800

約数和(自身を除く): 337230036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 2777, 3874, 5364, 5554, 5811, 7748, 8331, 11108, 11622, 16662, 17433, 23244, 24993, 33324, 34866, 36101, 49986, 69732, 72202, 99972, 108303, 144404, 216606, 324909, 413773, 433212, 649818, 827546, 1241319, 1299636, 1655092, 2482638, 3723957, 4965276, 5379049, 7447914, 10758098, 14895828, 16137147, 21516196, 32274294, 48411441, 64548588, 96822882, 193645764]

約数ペア:

[(1, 193645764), (2, 96822882), (3, 64548588), (4, 48411441), (6, 32274294), (9, 21516196), (12, 16137147), (13, 14895828), (18, 10758098), (26, 7447914), (36, 5379049), (39, 4965276), (52, 3723957), (78, 2482638), (117, 1655092), (149, 1299636), (156, 1241319), (234, 827546), (298, 649818), (447, 433212), (468, 413773), (596, 324909), (894, 216606), (1341, 144404), (1788, 108303), (1937, 99972), (2682, 72202), (2777, 69732), (3874, 49986), (5364, 36101), (5554, 34866), (5811, 33324), (7748, 24993), (8331, 23244), (11108, 17433), (11622, 16662)]