162743168

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:4967

約数の個数: 64

約数和(自身を含む): 380623200

約数和(自身を除く): 217880032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 4144, 4736, 4909, 8288, 9818, 16576, 19636, 33152, 34363, 39272, 68726, 78544, 137452, 157088, 181633, 274904, 314176, 363266, 549808, 628352, 726532, 1099616, 1271431, 1453064, 2199232, 2542862, 2906128, 4398464, 5085724, 5812256, 10171448, 11624512, 20342896, 23249024, 40685792, 81371584, 162743168]

約数ペア:

[(1, 162743168), (2, 81371584), (4, 40685792), (7, 23249024), (8, 20342896), (14, 11624512), (16, 10171448), (28, 5812256), (32, 5085724), (37, 4398464), (56, 2906128), (64, 2542862), (74, 2199232), (112, 1453064), (128, 1271431), (148, 1099616), (224, 726532), (259, 628352), (296, 549808), (448, 363266), (518, 314176), (592, 274904), (896, 181633), (1036, 157088), (1184, 137452), (2072, 78544), (2368, 68726), (4144, 39272), (4736, 34363), (4909, 33152), (8288, 19636), (9818, 16576)]