164276224

素因数分解:

$2^{11}\times 7^2\times {\mathrm{1637}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 382333770

約数和(自身を除く): 218057546

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1637, 1792, 2048, 3136, 3274, 3584, 6272, 6548, 7168, 11459, 12544, 13096, 14336, 22918, 25088, 26192, 45836, 50176, 52384, 80213, 91672, 100352, 104768, 160426, 183344, 209536, 320852, 366688, 419072, 641704, 733376, 838144, 1283408, 1466752, 1676288, 2566816, 2933504, 3352576, 5133632, 5867008, 10267264, 11734016, 20534528, 23468032, 41069056, 82138112, 164276224]

約数ペア:

[(1, 164276224), (2, 82138112), (4, 41069056), (7, 23468032), (8, 20534528), (14, 11734016), (16, 10267264), (28, 5867008), (32, 5133632), (49, 3352576), (56, 2933504), (64, 2566816), (98, 1676288), (112, 1466752), (128, 1283408), (196, 838144), (224, 733376), (256, 641704), (392, 419072), (448, 366688), (512, 320852), (784, 209536), (896, 183344), (1024, 160426), (1568, 104768), (1637, 100352), (1792, 91672), (2048, 80213), (3136, 52384), (3274, 50176), (3584, 45836), (6272, 26192), (6548, 25088), (7168, 22918), (11459, 14336), (12544, 13096)]