165421056

素因数分解:

$2^{13}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 112

約数和(自身を含む): 452957184

約数和(自身を除く): 287536128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 127, 128, 159, 192, 212, 254, 256, 318, 381, 384, 424, 508, 512, 636, 762, 768, 848, 1016, 1024, 1272, 1524, 1536, 1696, 2032, 2048, 2544, 3048, 3072, 3392, 4064, 4096, 5088, 6096, 6144, 6731, 6784, 8128, 8192, 10176, 12192, 12288, 13462, 13568, 16256, 20193, 20352, 24384, 24576, 26924, 27136, 32512, 40386, 40704, 48768, 53848, 54272, 65024, 80772, 81408, 97536, 107696, 108544, 130048, 161544, 162816, 195072, 215392, 217088, 260096, 323088, 325632, 390144, 430784, 434176, 520192, 646176, 651264, 780288, 861568, 1040384, 1292352, 1302528, 1560576, 1723136, 2584704, 3121152, 3446272, 5169408, 6892544, 10338816, 13785088, 20677632, 27570176, 41355264, 55140352, 82710528, 165421056]

約数ペア:

[(1, 165421056), (2, 82710528), (3, 55140352), (4, 41355264), (6, 27570176), (8, 20677632), (12, 13785088), (16, 10338816), (24, 6892544), (32, 5169408), (48, 3446272), (53, 3121152), (64, 2584704), (96, 1723136), (106, 1560576), (127, 1302528), (128, 1292352), (159, 1040384), (192, 861568), (212, 780288), (254, 651264), (256, 646176), (318, 520192), (381, 434176), (384, 430784), (424, 390144), (508, 325632), (512, 323088), (636, 260096), (762, 217088), (768, 215392), (848, 195072), (1016, 162816), (1024, 161544), (1272, 130048), (1524, 108544), (1536, 107696), (1696, 97536), (2032, 81408), (2048, 80772), (2544, 65024), (3048, 54272), (3072, 53848), (3392, 48768), (4064, 40704), (4096, 40386), (5088, 32512), (6096, 27136), (6144, 26924), (6731, 24576), (6784, 24384), (8128, 20352), (8192, 20193), (10176, 16256), (12192, 13568), (12288, 13462)]