161732352

素因数分解:

$2^8\times 3^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 432673920

約数和(自身を除く): 270941568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 256, 384, 502, 753, 768, 839, 1004, 1506, 1678, 2008, 2517, 3012, 3356, 4016, 5034, 6024, 6712, 8032, 10068, 12048, 13424, 16064, 20136, 24096, 26848, 32128, 40272, 48192, 53696, 64256, 80544, 96384, 107392, 161088, 192768, 210589, 214784, 322176, 421178, 631767, 644352, 842356, 1263534, 1684712, 2527068, 3369424, 5054136, 6738848, 10108272, 13477696, 20216544, 26955392, 40433088, 53910784, 80866176, 161732352]

約数ペア:

[(1, 161732352), (2, 80866176), (3, 53910784), (4, 40433088), (6, 26955392), (8, 20216544), (12, 13477696), (16, 10108272), (24, 6738848), (32, 5054136), (48, 3369424), (64, 2527068), (96, 1684712), (128, 1263534), (192, 842356), (251, 644352), (256, 631767), (384, 421178), (502, 322176), (753, 214784), (768, 210589), (839, 192768), (1004, 161088), (1506, 107392), (1678, 96384), (2008, 80544), (2517, 64256), (3012, 53696), (3356, 48192), (4016, 40272), (5034, 32128), (6024, 26848), (6712, 24096), (8032, 20136), (10068, 16064), (12048, 13424)]