171954720301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 233685043200

約数和(自身を除く): 61730322899

約数列:

[1, 7, 13, 23, 37, 61, 89, 91, 161, 259, 299, 409, 427, 481, 623, 793, 851, 1157, 1403, 2047, 2093, 2257, 2863, 3293, 3367, 5317, 5429, 5551, 5957, 8099, 9407, 9821, 11063, 14329, 15133, 15799, 18239, 23051, 24949, 26611, 29341, 36401, 37219, 38003, 42809, 51911, 65849, 70577, 75739, 77441, 105931, 122291, 124867, 127673, 174643, 186277, 196729, 200873, 205387, 254807, 299663, 324337, 348059, 363377, 473213, 494039, 530173, 573827, 674843, 837223, 856037, 874069, 923113, 984607, 1346837, 1377103, 1406111, 1623271, 2220461, 2270359, 2436413, 2611349, 3312491, 4016789, 4524767, 4620079, 4723901, 5860561, 6461791, 6892249, 7459751, 9427859, 10883899, 11362897, 12000469, 15543227, 17508881, 18279443, 21231599, 28865993, 30977251, 31673369, 32340553, 51070603, 52218257, 60061027, 76187293, 82157057, 84003283, 122562167, 148621193, 202061951, 216840757, 276010787, 357494221, 402704263, 420427189, 575099399, 663917839, 1068041741, 1889612311, 1932075509, 2818929841, 4647424873, 7476292187, 13227286177, 24564960043, 171954720301]

約数ペア:

[(1, 171954720301), (7, 24564960043), (13, 13227286177), (23, 7476292187), (37, 4647424873), (61, 2818929841), (89, 1932075509), (91, 1889612311), (161, 1068041741), (259, 663917839), (299, 575099399), (409, 420427189), (427, 402704263), (481, 357494221), (623, 276010787), (793, 216840757), (851, 202061951), (1157, 148621193), (1403, 122562167), (2047, 84003283), (2093, 82157057), (2257, 76187293), (2863, 60061027), (3293, 52218257), (3367, 51070603), (5317, 32340553), (5429, 31673369), (5551, 30977251), (5957, 28865993), (8099, 21231599), (9407, 18279443), (9821, 17508881), (11063, 15543227), (14329, 12000469), (15133, 11362897), (15799, 10883899), (18239, 9427859), (23051, 7459751), (24949, 6892249), (26611, 6461791), (29341, 5860561), (36401, 4723901), (37219, 4620079), (38003, 4524767), (42809, 4016789), (51911, 3312491), (65849, 2611349), (70577, 2436413), (75739, 2270359), (77441, 2220461), (105931, 1623271), (122291, 1406111), (124867, 1377103), (127673, 1346837), (174643, 984607), (186277, 923113), (196729, 874069), (200873, 856037), (205387, 837223), (254807, 674843), (299663, 573827), (324337, 530173), (348059, 494039), (363377, 473213)]