168761295

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7607}}^1$

素因数の和:7664

約数の個数: 48

約数和(自身を含む): 320448960

約数和(自身を除く): 151687665

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7395, 7607, 22185, 22821, 38035, 68463, 114105, 129319, 220603, 342315, 387957, 646595, 661809, 1103015, 1163871, 1939785, 1985427, 3309045, 3750251, 5819355, 9927135, 11250753, 18751255, 33752259, 56253765, 168761295]

約数ペア:

[(1, 168761295), (3, 56253765), (5, 33752259), (9, 18751255), (15, 11250753), (17, 9927135), (29, 5819355), (45, 3750251), (51, 3309045), (85, 1985427), (87, 1939785), (145, 1163871), (153, 1103015), (255, 661809), (261, 646595), (435, 387957), (493, 342315), (765, 220603), (1305, 129319), (1479, 114105), (2465, 68463), (4437, 38035), (7395, 22821), (7607, 22185)]