153404442

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 373464000

約数和(自身を除く): 220059558

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 243, 333, 342, 449, 486, 513, 666, 703, 898, 999, 1026, 1347, 1406, 1539, 1998, 2109, 2694, 2997, 3078, 4041, 4218, 4617, 5994, 6327, 8082, 8531, 8991, 9234, 12123, 12654, 16613, 17062, 17982, 18981, 24246, 25593, 33226, 36369, 37962, 49839, 51186, 56943, 72738, 76779, 99678, 109107, 113886, 149517, 153558, 170829, 218214, 230337, 299034, 315647, 341658, 448551, 460674, 631294, 691011, 897102, 946941, 1345653, 1382022, 1893882, 2073033, 2691306, 2840823, 4036959, 4146066, 5681646, 8073918, 8522469, 17044938, 25567407, 51134814, 76702221, 153404442]

約数ペア:

[(1, 153404442), (2, 76702221), (3, 51134814), (6, 25567407), (9, 17044938), (18, 8522469), (19, 8073918), (27, 5681646), (37, 4146066), (38, 4036959), (54, 2840823), (57, 2691306), (74, 2073033), (81, 1893882), (111, 1382022), (114, 1345653), (162, 946941), (171, 897102), (222, 691011), (243, 631294), (333, 460674), (342, 448551), (449, 341658), (486, 315647), (513, 299034), (666, 230337), (703, 218214), (898, 170829), (999, 153558), (1026, 149517), (1347, 113886), (1406, 109107), (1539, 99678), (1998, 76779), (2109, 72738), (2694, 56943), (2997, 51186), (3078, 49839), (4041, 37962), (4218, 36369), (4617, 33226), (5994, 25593), (6327, 24246), (8082, 18981), (8531, 17982), (8991, 17062), (9234, 16613), (12123, 12654)]