164128512

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4613

約数の個数: 72

約数和(自身を含む): 446213376

約数和(自身を除く): 282084864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 4512, 4547, 6016, 9024, 9094, 12032, 13641, 18048, 18188, 27282, 36096, 36376, 54564, 72752, 109128, 145504, 213709, 218256, 291008, 427418, 436512, 582016, 641127, 854836, 873024, 1164032, 1282254, 1709672, 1746048, 2564508, 3419344, 3492096, 5129016, 6838688, 10258032, 13677376, 20516064, 27354752, 41032128, 54709504, 82064256, 164128512]

約数ペア:

[(1, 164128512), (2, 82064256), (3, 54709504), (4, 41032128), (6, 27354752), (8, 20516064), (12, 13677376), (16, 10258032), (24, 6838688), (32, 5129016), (47, 3492096), (48, 3419344), (64, 2564508), (94, 1746048), (96, 1709672), (128, 1282254), (141, 1164032), (188, 873024), (192, 854836), (256, 641127), (282, 582016), (376, 436512), (384, 427418), (564, 291008), (752, 218256), (768, 213709), (1128, 145504), (1504, 109128), (2256, 72752), (3008, 54564), (4512, 36376), (4547, 36096), (6016, 27282), (9024, 18188), (9094, 18048), (12032, 13641)]