131989632

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20219}}^1$

素因数の和:20253

約数の個数: 64

約数和(自身を含む): 371239200

約数和(自身を除く): 239249568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 20219, 40438, 60657, 80876, 121314, 161752, 242628, 323504, 343723, 485256, 647008, 687446, 970512, 1031169, 1294016, 1374892, 1941024, 2062338, 2588032, 2749784, 3882048, 4124676, 5499568, 7764096, 8249352, 10999136, 16498704, 21998272, 32997408, 43996544, 65994816, 131989632]

約数ペア:

[(1, 131989632), (2, 65994816), (3, 43996544), (4, 32997408), (6, 21998272), (8, 16498704), (12, 10999136), (16, 8249352), (17, 7764096), (24, 5499568), (32, 4124676), (34, 3882048), (48, 2749784), (51, 2588032), (64, 2062338), (68, 1941024), (96, 1374892), (102, 1294016), (128, 1031169), (136, 970512), (192, 687446), (204, 647008), (272, 485256), (384, 343723), (408, 323504), (544, 242628), (816, 161752), (1088, 121314), (1632, 80876), (2176, 60657), (3264, 40438), (6528, 20219)]