147816448

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 319286520

約数和(自身を除く): 171470072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 347, 416, 512, 694, 832, 1024, 1388, 1664, 2048, 2776, 3328, 4096, 4511, 5552, 6656, 8192, 9022, 11104, 13312, 16384, 18044, 22208, 26624, 32768, 36088, 44416, 53248, 72176, 88832, 106496, 144352, 177664, 212992, 288704, 355328, 425984, 577408, 710656, 1154816, 1421312, 2309632, 2842624, 4619264, 5685248, 9238528, 11370496, 18477056, 36954112, 73908224, 147816448]

約数ペア:

[(1, 147816448), (2, 73908224), (4, 36954112), (8, 18477056), (13, 11370496), (16, 9238528), (26, 5685248), (32, 4619264), (52, 2842624), (64, 2309632), (104, 1421312), (128, 1154816), (208, 710656), (256, 577408), (347, 425984), (416, 355328), (512, 288704), (694, 212992), (832, 177664), (1024, 144352), (1388, 106496), (1664, 88832), (2048, 72176), (2776, 53248), (3328, 44416), (4096, 36088), (4511, 32768), (5552, 26624), (6656, 22208), (8192, 18044), (9022, 16384), (11104, 13312)]