168419412

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 521002496

約数和(自身を除く): 352583084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 223, 243, 252, 259, 324, 333, 378, 444, 446, 486, 518, 567, 666, 669, 729, 756, 777, 892, 972, 999, 1036, 1134, 1332, 1338, 1458, 1554, 1561, 1701, 1998, 2007, 2268, 2331, 2676, 2916, 2997, 3108, 3122, 3402, 3996, 4014, 4662, 4683, 5103, 5994, 6021, 6244, 6804, 6993, 8028, 8251, 8991, 9324, 9366, 10206, 11988, 12042, 13986, 14049, 16502, 17982, 18063, 18732, 20412, 20979, 24084, 24753, 26973, 27972, 28098, 33004, 35964, 36126, 41958, 42147, 49506, 53946, 54189, 56196, 57757, 62937, 72252, 74259, 83916, 84294, 99012, 107892, 108378, 115514, 125874, 126441, 148518, 162567, 168588, 173271, 188811, 216756, 222777, 231028, 251748, 252882, 297036, 325134, 346542, 377622, 379323, 445554, 505764, 519813, 650268, 668331, 693084, 755244, 758646, 891108, 1039626, 1137969, 1336662, 1517292, 1559439, 2004993, 2079252, 2275938, 2673324, 3118878, 4009986, 4551876, 4678317, 6014979, 6237756, 8019972, 9356634, 12029958, 14034951, 18713268, 24059916, 28069902, 42104853, 56139804, 84209706, 168419412]

約数ペア:

[(1, 168419412), (2, 84209706), (3, 56139804), (4, 42104853), (6, 28069902), (7, 24059916), (9, 18713268), (12, 14034951), (14, 12029958), (18, 9356634), (21, 8019972), (27, 6237756), (28, 6014979), (36, 4678317), (37, 4551876), (42, 4009986), (54, 3118878), (63, 2673324), (74, 2275938), (81, 2079252), (84, 2004993), (108, 1559439), (111, 1517292), (126, 1336662), (148, 1137969), (162, 1039626), (189, 891108), (222, 758646), (223, 755244), (243, 693084), (252, 668331), (259, 650268), (324, 519813), (333, 505764), (378, 445554), (444, 379323), (446, 377622), (486, 346542), (518, 325134), (567, 297036), (666, 252882), (669, 251748), (729, 231028), (756, 222777), (777, 216756), (892, 188811), (972, 173271), (999, 168588), (1036, 162567), (1134, 148518), (1332, 126441), (1338, 125874), (1458, 115514), (1554, 108378), (1561, 107892), (1701, 99012), (1998, 84294), (2007, 83916), (2268, 74259), (2331, 72252), (2676, 62937), (2916, 57757), (2997, 56196), (3108, 54189), (3122, 53946), (3402, 49506), (3996, 42147), (4014, 41958), (4662, 36126), (4683, 35964), (5103, 33004), (5994, 28098), (6021, 27972), (6244, 26973), (6804, 24753), (6993, 24084), (8028, 20979), (8251, 20412), (8991, 18732), (9324, 18063), (9366, 17982), (10206, 16502), (11988, 14049), (12042, 13986)]