165300534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 441262080

約数和(自身を除く): 275961546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 53, 54, 63, 74, 106, 111, 126, 159, 189, 222, 223, 259, 318, 333, 371, 378, 446, 477, 518, 666, 669, 742, 777, 954, 999, 1113, 1338, 1431, 1554, 1561, 1961, 1998, 2007, 2226, 2331, 2862, 3122, 3339, 3922, 4014, 4662, 4683, 5883, 6021, 6678, 6993, 8251, 9366, 10017, 11766, 11819, 12042, 13727, 13986, 14049, 16502, 17649, 20034, 23638, 24753, 27454, 28098, 35298, 35457, 41181, 42147, 49506, 52947, 57757, 70914, 74259, 82362, 82733, 84294, 105894, 106371, 115514, 123543, 148518, 165466, 173271, 212742, 222777, 247086, 248199, 319113, 346542, 370629, 437303, 445554, 496398, 519813, 638226, 741258, 744597, 874606, 1039626, 1311909, 1489194, 1559439, 2233791, 2623818, 3061121, 3118878, 3935727, 4467582, 6122242, 7871454, 9183363, 11807181, 18366726, 23614362, 27550089, 55100178, 82650267, 165300534]

約数ペア:

[(1, 165300534), (2, 82650267), (3, 55100178), (6, 27550089), (7, 23614362), (9, 18366726), (14, 11807181), (18, 9183363), (21, 7871454), (27, 6122242), (37, 4467582), (42, 3935727), (53, 3118878), (54, 3061121), (63, 2623818), (74, 2233791), (106, 1559439), (111, 1489194), (126, 1311909), (159, 1039626), (189, 874606), (222, 744597), (223, 741258), (259, 638226), (318, 519813), (333, 496398), (371, 445554), (378, 437303), (446, 370629), (477, 346542), (518, 319113), (666, 248199), (669, 247086), (742, 222777), (777, 212742), (954, 173271), (999, 165466), (1113, 148518), (1338, 123543), (1431, 115514), (1554, 106371), (1561, 105894), (1961, 84294), (1998, 82733), (2007, 82362), (2226, 74259), (2331, 70914), (2862, 57757), (3122, 52947), (3339, 49506), (3922, 42147), (4014, 41181), (4662, 35457), (4683, 35298), (5883, 28098), (6021, 27454), (6678, 24753), (6993, 23638), (8251, 20034), (9366, 17649), (10017, 16502), (11766, 14049), (11819, 13986), (12042, 13727)]