128317632

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39313}}^1$

素因数の和:39345

約数の個数: 56

約数和(自身を含む): 359487216

約数和(自身を除く): 231169584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 39313, 78626, 117939, 157252, 235878, 314504, 471756, 629008, 668321, 943512, 1258016, 1336642, 1887024, 2004963, 2516032, 2673284, 3774048, 4009926, 5346568, 7548096, 8019852, 10693136, 16039704, 21386272, 32079408, 42772544, 64158816, 128317632]

約数ペア:

[(1, 128317632), (2, 64158816), (3, 42772544), (4, 32079408), (6, 21386272), (8, 16039704), (12, 10693136), (16, 8019852), (17, 7548096), (24, 5346568), (32, 4009926), (34, 3774048), (48, 2673284), (51, 2516032), (64, 2004963), (68, 1887024), (96, 1336642), (102, 1258016), (136, 943512), (192, 668321), (204, 629008), (272, 471756), (408, 314504), (544, 235878), (816, 157252), (1088, 117939), (1632, 78626), (3264, 39313)]