145304874

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 392232960

約数和(自身を除く): 246928086

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 297, 341, 351, 403, 429, 558, 594, 607, 682, 702, 806, 837, 858, 1023, 1209, 1214, 1287, 1674, 1821, 2046, 2418, 2574, 3069, 3627, 3642, 3861, 4433, 5463, 6138, 6677, 7254, 7722, 7891, 8866, 9207, 10881, 10926, 13299, 13354, 15782, 16389, 18414, 18817, 20031, 21762, 23673, 26598, 32778, 37634, 39897, 40062, 47346, 56451, 60093, 71019, 79794, 86801, 112902, 119691, 120186, 142038, 169353, 173602, 180279, 206987, 213057, 239382, 244621, 260403, 338706, 360558, 413974, 426114, 489242, 508059, 520806, 620961, 733863, 781209, 1016118, 1241922, 1467726, 1562418, 1862883, 2201589, 2343627, 2690831, 3725766, 4403178, 4687254, 5381662, 5588649, 6604767, 8072493, 11177298, 13209534, 16144986, 24217479, 48434958, 72652437, 145304874]

約数ペア:

[(1, 145304874), (2, 72652437), (3, 48434958), (6, 24217479), (9, 16144986), (11, 13209534), (13, 11177298), (18, 8072493), (22, 6604767), (26, 5588649), (27, 5381662), (31, 4687254), (33, 4403178), (39, 3725766), (54, 2690831), (62, 2343627), (66, 2201589), (78, 1862883), (93, 1562418), (99, 1467726), (117, 1241922), (143, 1016118), (186, 781209), (198, 733863), (234, 620961), (279, 520806), (286, 508059), (297, 489242), (341, 426114), (351, 413974), (403, 360558), (429, 338706), (558, 260403), (594, 244621), (607, 239382), (682, 213057), (702, 206987), (806, 180279), (837, 173602), (858, 169353), (1023, 142038), (1209, 120186), (1214, 119691), (1287, 112902), (1674, 86801), (1821, 79794), (2046, 71019), (2418, 60093), (2574, 56451), (3069, 47346), (3627, 40062), (3642, 39897), (3861, 37634), (4433, 32778), (5463, 26598), (6138, 23673), (6677, 21762), (7254, 20031), (7722, 18817), (7891, 18414), (8866, 16389), (9207, 15782), (10881, 13354), (10926, 13299)]