141956864

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2201

約数の個数: 72

約数和(自身を含む): 332746848

約数和(自身を除く): 190789984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1036, 1184, 1792, 2072, 2141, 2368, 4144, 4282, 4736, 8288, 8564, 9472, 14987, 16576, 17128, 29974, 33152, 34256, 59948, 66304, 68512, 79217, 119896, 137024, 158434, 239792, 274048, 316868, 479584, 548096, 554519, 633736, 959168, 1109038, 1267472, 1918336, 2218076, 2534944, 3836672, 4436152, 5069888, 8872304, 10139776, 17744608, 20279552, 35489216, 70978432, 141956864]

約数ペア:

[(1, 141956864), (2, 70978432), (4, 35489216), (7, 20279552), (8, 17744608), (14, 10139776), (16, 8872304), (28, 5069888), (32, 4436152), (37, 3836672), (56, 2534944), (64, 2218076), (74, 1918336), (112, 1267472), (128, 1109038), (148, 959168), (224, 633736), (256, 554519), (259, 548096), (296, 479584), (448, 316868), (518, 274048), (592, 239792), (896, 158434), (1036, 137024), (1184, 119896), (1792, 79217), (2072, 68512), (2141, 66304), (2368, 59948), (4144, 34256), (4282, 33152), (4736, 29974), (8288, 17128), (8564, 16576), (9472, 14987)]