165839016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 499322880

約数和(自身を除く): 333483864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 167, 168, 184, 257, 276, 322, 334, 483, 501, 514, 552, 644, 668, 771, 966, 1002, 1028, 1169, 1288, 1336, 1542, 1799, 1932, 2004, 2056, 2338, 3084, 3507, 3598, 3841, 3864, 4008, 4676, 5397, 5911, 6168, 7014, 7196, 7682, 9352, 10794, 11523, 11822, 14028, 14392, 15364, 17733, 21588, 23046, 23644, 26887, 28056, 30728, 35466, 41377, 42919, 43176, 46092, 47288, 53774, 70932, 80661, 82754, 85838, 92184, 107548, 124131, 128757, 141864, 161322, 165508, 171676, 215096, 248262, 257514, 300433, 322644, 331016, 343352, 496524, 515028, 600866, 645288, 901299, 987137, 993048, 1030056, 1201732, 1802598, 1974274, 2403464, 2961411, 3605196, 3948548, 5922822, 6909959, 7210392, 7897096, 11845644, 13819918, 20729877, 23691288, 27639836, 41459754, 55279672, 82919508, 165839016]

約数ペア:

[(1, 165839016), (2, 82919508), (3, 55279672), (4, 41459754), (6, 27639836), (7, 23691288), (8, 20729877), (12, 13819918), (14, 11845644), (21, 7897096), (23, 7210392), (24, 6909959), (28, 5922822), (42, 3948548), (46, 3605196), (56, 2961411), (69, 2403464), (84, 1974274), (92, 1802598), (138, 1201732), (161, 1030056), (167, 993048), (168, 987137), (184, 901299), (257, 645288), (276, 600866), (322, 515028), (334, 496524), (483, 343352), (501, 331016), (514, 322644), (552, 300433), (644, 257514), (668, 248262), (771, 215096), (966, 171676), (1002, 165508), (1028, 161322), (1169, 141864), (1288, 128757), (1336, 124131), (1542, 107548), (1799, 92184), (1932, 85838), (2004, 82754), (2056, 80661), (2338, 70932), (3084, 53774), (3507, 47288), (3598, 46092), (3841, 43176), (3864, 42919), (4008, 41377), (4676, 35466), (5397, 30728), (5911, 28056), (6168, 26887), (7014, 23644), (7196, 23046), (7682, 21588), (9352, 17733), (10794, 15364), (11523, 14392), (11822, 14028)]