161808528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1429}}^1$

素因数の和:1784

約数の個数: 80

約数和(自身を含む): 479473280

約数和(自身を除く): 317664752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 337, 674, 1011, 1348, 1429, 2022, 2359, 2696, 2858, 4044, 4287, 4718, 5392, 5716, 7077, 8088, 8574, 9436, 10003, 11432, 14154, 16176, 17148, 18872, 20006, 22864, 28308, 30009, 34296, 37744, 40012, 56616, 60018, 68592, 80024, 113232, 120036, 160048, 240072, 480144, 481573, 963146, 1444719, 1926292, 2889438, 3371011, 3852584, 5778876, 6742022, 7705168, 10113033, 11557752, 13484044, 20226066, 23115504, 26968088, 40452132, 53936176, 80904264, 161808528]

約数ペア:

[(1, 161808528), (2, 80904264), (3, 53936176), (4, 40452132), (6, 26968088), (7, 23115504), (8, 20226066), (12, 13484044), (14, 11557752), (16, 10113033), (21, 7705168), (24, 6742022), (28, 5778876), (42, 3852584), (48, 3371011), (56, 2889438), (84, 1926292), (112, 1444719), (168, 963146), (336, 481573), (337, 480144), (674, 240072), (1011, 160048), (1348, 120036), (1429, 113232), (2022, 80024), (2359, 68592), (2696, 60018), (2858, 56616), (4044, 40012), (4287, 37744), (4718, 34296), (5392, 30009), (5716, 28308), (7077, 22864), (8088, 20006), (8574, 18872), (9436, 17148), (10003, 16176), (11432, 14154)]