159869268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 473457600

約数和(自身を除く): 313588332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 351, 461, 468, 494, 507, 513, 676, 684, 702, 741, 922, 988, 1014, 1026, 1383, 1404, 1482, 1521, 1844, 2028, 2052, 2223, 2766, 2964, 3042, 3211, 4149, 4446, 4563, 5532, 5993, 6084, 6422, 6669, 8298, 8759, 8892, 9126, 9633, 11986, 12447, 12844, 13338, 16596, 17518, 17979, 18252, 19266, 23972, 24894, 26277, 26676, 28899, 35036, 35958, 38532, 49788, 52554, 53937, 57798, 71916, 77909, 78831, 86697, 105108, 107874, 113867, 115596, 155818, 157662, 161811, 173394, 215748, 227734, 233727, 236493, 311636, 315324, 323622, 341601, 346788, 455468, 467454, 472986, 647244, 683202, 701181, 934908, 945972, 1024803, 1366404, 1402362, 1480271, 2049606, 2103543, 2804724, 2960542, 3074409, 4099212, 4207086, 4440813, 5921084, 6148818, 8414172, 8881626, 12297636, 13322439, 17763252, 26644878, 39967317, 53289756, 79934634, 159869268]

約数ペア:

[(1, 159869268), (2, 79934634), (3, 53289756), (4, 39967317), (6, 26644878), (9, 17763252), (12, 13322439), (13, 12297636), (18, 8881626), (19, 8414172), (26, 6148818), (27, 5921084), (36, 4440813), (38, 4207086), (39, 4099212), (52, 3074409), (54, 2960542), (57, 2804724), (76, 2103543), (78, 2049606), (108, 1480271), (114, 1402362), (117, 1366404), (156, 1024803), (169, 945972), (171, 934908), (228, 701181), (234, 683202), (247, 647244), (338, 472986), (342, 467454), (351, 455468), (461, 346788), (468, 341601), (494, 323622), (507, 315324), (513, 311636), (676, 236493), (684, 233727), (702, 227734), (741, 215748), (922, 173394), (988, 161811), (1014, 157662), (1026, 155818), (1383, 115596), (1404, 113867), (1482, 107874), (1521, 105108), (1844, 86697), (2028, 78831), (2052, 77909), (2223, 71916), (2766, 57798), (2964, 53937), (3042, 52554), (3211, 49788), (4149, 38532), (4446, 35958), (4563, 35036), (5532, 28899), (5993, 26676), (6084, 26277), (6422, 24894), (6669, 23972), (8298, 19266), (8759, 18252), (8892, 17979), (9126, 17518), (9633, 16596), (11986, 13338), (12447, 12844)]